\frac{dx_{1}}{dt} = \left(1 \cdot k_{3} \cdot k_{7} / \left(k_{6} + x_{41}\right) + -1 \cdot k_{3} \cdot k_{47} \cdot x_{1} \cdot \left(1 + \operatorname{piecewise}(1, \operatorname{and}\left(\operatorname{piecewise}(t - 24 \cdot \lceil t / 24 \rceil, \operatorname{xor}\left(t < 0, 24 < 0\right), t - 24 \cdot \lfloor t / 24 \rfloor) \ge 6, \operatorname{piecewise}(t - 24 \cdot \lceil t / 24 \rceil, \operatorname{xor}\left(t < 0, 24 < 0\right), t - 24 \cdot \lfloor t / 24 \rfloor) \le 18\right), 0) / \left(1 + \operatorname{piecewise}(1, \operatorname{and}\left(\operatorname{piecewise}(t - 24 \cdot \lceil t / 24 \rceil, \operatorname{xor}\left(t < 0, 24 < 0\right), t - 24 \cdot \lfloor t / 24 \rfloor) \ge 6, \operatorname{piecewise}(t - 24 \cdot \lceil t / 24 \rceil, \operatorname{xor}\left(t < 0, 24 < 0\right), t - 24 \cdot \lfloor t / 24 \rfloor) \le 18\right), 0)\right)\right) / \left(k_{46} + x_{1}\right)\right) / k_{3}\\
\frac{dx_{2}}{dt} = \left(1 \cdot k_{3} \cdot k_{10} \cdot x_{1} \cdot \left(1 + k_{9} \cdot x_{27}\right) / \left(k_{8} + x_{41}\right) + -1 \cdot k_{3} \cdot k_{12} \cdot x_{2} / \left(k_{11} + x_{2}\right)\right) / k_{3}\\
\frac{dx_{3}}{dt} = \left(1 \cdot k_{15} \cdot x_{2} \cdot k_{14} \cdot \left(1 + x_{15} / \left(1 + x_{15}\right)\right) \cdot \left(1 + k_{13} \cdot x_{27}\right) + -1 \cdot k_{3} \cdot k_{17} \cdot x_{3} / \left(k_{16} + x_{3}\right)\right) / k_{3}\\
\frac{dx_{4}}{dt} = 1 \cdot 1 / k_{18} \cdot \left(x_{3} - x_{4}\right) / k_{4}\\
\frac{dx_{5}}{dt} = \left(1 \cdot k_{24} \cdot \left(x_{11} + k_{19}\right) / \left(k_{20} \cdot \left(1 + x_{7} / k_{21}^{k_{23}}\right)\right) \cdot \left(1 + k_{22} \cdot x_{34}\right) + 1 \cdot k_{25} \cdot x_{33} / x_{11} + -1 \cdot k_{4} \cdot k_{26} \cdot x_{5}\right) / k_{4}\\
\frac{dx_{6}}{dt} = \left(1 \cdot k_{4} \cdot k_{27} \cdot x_{5}^{k_{28}} + -1 \cdot k_{4} \cdot k_{29} \cdot x_{6} + -1 \cdot k_{30} \cdot x_{6} + 1 \cdot k_{31} \cdot x_{7}\right) / k_{4}\\
\frac{dx_{7}}{dt} = \left(1 \cdot k_{30} \cdot x_{6} + -1 \cdot k_{31} \cdot x_{7} + -1 \cdot k_{32} \cdot x_{7} \cdot \left(1 + x_{16}\right)\right) / k_{5}\\
\frac{dx_{8}}{dt} = \left(1 \cdot k_{36} \cdot x_{7}^{k_{35}} / \left(k_{33}^{k_{35}} + x_{7}^{k_{35}}\right) \cdot \left(1 + k_{34} \cdot x_{24}\right) + -1 \cdot k_{4} \cdot k_{37} \cdot x_{8}\right) / k_{4}\\
\frac{dx_{9}}{dt} = \left(1 \cdot k_{4} \cdot k_{38} \cdot x_{8} + -1 \cdot \left(k_{39} \cdot x_{9} - k_{40} \cdot x_{10}\right) + -1 \cdot k_{4} \cdot k_{43} \cdot x_{9}\right) / k_{4}\\
\frac{dx_{10}}{dt} = \left(1 \cdot \left(k_{39} \cdot x_{9} - k_{40} \cdot x_{10}\right) + -1 \cdot k_{5} \cdot k_{41} \cdot x_{10} + 1 \cdot k_{5} \cdot k_{42} \cdot x_{11} + -1 \cdot k_{5} \cdot k_{44} \cdot x_{10}\right) / k_{5}\\
\frac{dx_{11}}{dt} = \left(1 \cdot k_{5} \cdot k_{41} \cdot x_{10} + -1 \cdot k_{5} \cdot k_{42} \cdot x_{11} + -1 \cdot k_{5} \cdot k_{45} \cdot x_{11} + -1 \cdot \left(k_{67} \cdot x_{11} \cdot x_{16} - k_{68} \cdot x_{17}\right)\right) / k_{5}\\
\frac{dx_{12}}{dt} = \left(1 \cdot k_{4} \cdot k_{49} \cdot \left(k_{50} - x_{12}\right) / \left(k_{48} + k_{50} - x_{12}\right) + 1 \cdot k_{4} \cdot k_{52} \cdot x_{13} / \left(k_{51} + x_{13}\right) + -1 \cdot k_{54} \cdot x_{20} \cdot x_{12} / \left(k_{53} + x_{12}\right) + -1 \cdot k_{4} \cdot k_{56} \cdot x_{12} / \left(k_{55} + x_{12}\right)\right) / k_{4}\\
\frac{dx_{13}}{dt} = \left(-1 \cdot k_{4} \cdot k_{52} \cdot x_{13} / \left(k_{51} + x_{13}\right) + 1 \cdot k_{4} \cdot k_{58} \cdot x_{18} \cdot x_{14} / \left(k_{57} + x_{14}\right)\right) / k_{4}\\
\frac{dx_{14}}{dt} = \left(1 \cdot k_{4} \cdot k_{56} \cdot x_{12} / \left(k_{55} + x_{12}\right) + -1 \cdot k_{4} \cdot k_{58} \cdot x_{18} \cdot x_{14} / \left(k_{57} + x_{14}\right)\right) / k_{4}\\
\frac{dx_{15}}{dt} = \left(1 \cdot k_{4} \cdot k_{60} \cdot x_{12} / \left(k_{59} + x_{12}\right) + -1 \cdot k_{4} \cdot k_{61} \cdot x_{15}\right) / k_{4}\\
\frac{dx_{16}}{dt} = \left(1 \cdot k_{4} \cdot k_{63} \cdot x_{12} \cdot \left(k_{64} - x_{16}\right) / \left(k_{62} + k_{64} - x_{16}\right) + -1 \cdot k_{4} \cdot k_{66} \cdot x_{16} / \left(k_{65} + x_{16}\right) + -1 \cdot \left(k_{67} \cdot x_{11} \cdot x_{16} - k_{68} \cdot x_{17}\right)\right) / k_{4}\\
\frac{dx_{17}}{dt} = \left(1 \cdot \left(k_{67} \cdot x_{11} \cdot x_{16} - k_{68} \cdot x_{17}\right) + -1 \cdot k_{5} \cdot k_{69} \cdot x_{17}\right) / k_{5}\\
\frac{dx_{18}}{dt} = \left(1 \cdot k_{70} \cdot x_{17} + -1 \cdot k_{4} \cdot k_{71} \cdot x_{18}\right) / k_{4}\\
\frac{dx_{19}}{dt} = 1 \cdot k_{3} \cdot 1 / k_{72} \cdot \left(\operatorname{piecewise}(1, \operatorname{and}\left(\operatorname{piecewise}(t - 24 \cdot \lceil t / 24 \rceil, \operatorname{xor}\left(t < 0, 24 < 0\right), t - 24 \cdot \lfloor t / 24 \rfloor) \ge 6, \operatorname{piecewise}(t - 24 \cdot \lceil t / 24 \rceil, \operatorname{xor}\left(t < 0, 24 < 0\right), t - 24 \cdot \lfloor t / 24 \rfloor) \le 18\right), 0) - x_{19}\right) / k_{3}\\
\frac{dx_{20}}{dt} = 1 \cdot k_{3} \cdot 1 / k_{73} \cdot \left(x_{19} - x_{20}\right) / k_{3}\\
\frac{dx_{21}}{dt} = \left(1 \cdot k_{4} \cdot k_{74} \cdot \left(1 + x_{25}\right) + -1 \cdot k_{4} \cdot k_{75} \cdot x_{21}\right) / k_{4}\\
\frac{dx_{22}}{dt} = \left(-1 \cdot k_{4} \cdot k_{76} \cdot x_{22} + -1 \cdot k_{77} \cdot x_{22} + 1 \cdot k_{78} \cdot x_{23} + 1 \cdot k_{4} \cdot k_{85} \cdot x_{21}\right) / k_{4}\\
\frac{dx_{23}}{dt} = \left(1 \cdot k_{77} \cdot x_{22} + -1 \cdot k_{78} \cdot x_{23} + 1 \cdot k_{5} \cdot k_{79} \cdot x_{24} + -1 \cdot k_{80} \cdot x_{24} \cdot x_{16}\right) / k_{5}\\
\frac{dx_{24}}{dt} = \left(-1 \cdot k_{5} \cdot k_{79} \cdot x_{24} + -1 \cdot k_{5} \cdot k_{81} \cdot x_{24} + 1 \cdot k_{86} \cdot x_{23} \cdot \left(1 + x_{16}\right)\right) / k_{5}\\
\frac{dx_{25}}{dt} = \left(1 \cdot k_{82} \cdot x_{24} + -1 \cdot k_{4} \cdot k_{83} \cdot x_{25}\right) / k_{4}\\
\frac{dx_{26}}{dt} = \left(-1 \cdot k_{4} \cdot k_{84} \cdot x_{26} + 1 \cdot k_{134} \cdot x_{25} \cdot x_{33} \cdot 1 / \left(1 + x_{7} / k_{135}^{k_{136}}\right)\right) / k_{4}\\
\frac{dx_{27}}{dt} = 1 \cdot 1 / k_{87} \cdot \left(x_{34} - x_{27}\right) / k_{3}\\
\frac{dx_{28}}{dt} = \left(1 \cdot k_{4} \cdot k_{92} \cdot \left(1 + k_{91} \cdot x_{4} / \left(k_{89} + x_{4}\right)\right) \cdot \left(k_{90} - x_{28}\right) / \left(k_{88} + k_{90} - x_{28}\right) + -1 \cdot k_{4} \cdot k_{99} \cdot x_{28} / \left(k_{98} + x_{28}\right) + -1 \cdot k_{4} \cdot k_{102} \cdot x_{28} \cdot x_{4} + 1 \cdot k_{106} \cdot x_{32}\right) / k_{4}\\
\frac{dx_{29}}{dt} = \left(1 \cdot k_{4} \cdot k_{97} \cdot \left(1 + k_{96} \cdot x_{4} / \left(k_{95} + x_{4}\right)\right) \cdot \left(k_{93} - x_{29}\right) / \left(k_{94} + k_{93} - x_{29}\right) + -1 \cdot k_{4} \cdot k_{101} \cdot x_{29} / \left(k_{100} + x_{29}\right) + -1 \cdot k_{4} \cdot k_{103} \cdot x_{29} \cdot x_{4} + 1 \cdot k_{107} \cdot x_{33}\right) / k_{4}\\
\frac{dx_{30}}{dt} = \left(1 \cdot k_{4} \cdot k_{103} \cdot x_{29} \cdot x_{4} + -1 \cdot k_{105} \cdot x_{30}\right) / k_{4}\\
\frac{dx_{31}}{dt} = \left(1 \cdot k_{4} \cdot k_{102} \cdot x_{28} \cdot x_{4} + -1 \cdot k_{104} \cdot x_{31}\right) / k_{4}\\
\frac{dx_{32}}{dt} = \left(1 \cdot k_{104} \cdot x_{31} + -1 \cdot k_{106} \cdot x_{32}\right) / k_{5}\\
\frac{dx_{33}}{dt} = \left(1 \cdot k_{105} \cdot x_{30} + -1 \cdot k_{107} \cdot x_{33}\right) / k_{5}\\
\frac{dx_{34}}{dt} = \left(1 \cdot k_{4} \cdot k_{114} \cdot x_{35} + -1 \cdot k_{4} \cdot k_{115} \cdot x_{34}\right) / k_{4}\\
\frac{dx_{35}}{dt} = \left(1 \cdot k_{111} \cdot \left(1 - k_{110} \cdot x_{33} / \left(k_{108} + x_{33}\right)\right) \cdot \left(1 - k_{112} \cdot x_{10} / \left(k_{109} + x_{10}\right)\right) \cdot \left(1 + x_{38}\right) + -1 \cdot k_{4} \cdot k_{113} \cdot x_{35}\right) / k_{4}\\
\frac{dx_{36}}{dt} = \left(1 \cdot k_{118} \cdot \left(1 - k_{117} \cdot x_{32} / \left(k_{116} + x_{32}\right)\right) + -1 \cdot k_{4} \cdot k_{119} \cdot x_{36}\right) / k_{4}\\
\frac{dx_{37}}{dt} = \left(1 \cdot k_{4} \cdot k_{120} \cdot x_{36} + -1 \cdot k_{4} \cdot k_{121} \cdot x_{37} + -1 \cdot k_{4} \cdot k_{122} \cdot x_{37} \cdot x_{34}\right) / k_{4}\\
\frac{dx_{38}}{dt} = \left(1 \cdot k_{4} \cdot k_{122} \cdot x_{37} \cdot x_{34} + -1 \cdot k_{4} \cdot k_{133} \cdot x_{38}\right) / k_{4}\\
\frac{dx_{39}}{dt} = \left(-1 \cdot k_{3} \cdot k_{124} \cdot x_{39} / \left(k_{123} + x_{39}\right) + 1 \cdot k_{3} \cdot k_{129} \cdot \left(1 + k_{128} \cdot x_{3} / \left(k_{127} + x_{3}\right)\right) \cdot \left(k_{125} - x_{39}\right) / \left(k_{126} + k_{125} - x_{39}\right) + -1 \cdot k_{3} \cdot k_{130} \cdot x_{39} \cdot x_{3} + 1 \cdot k_{3} \cdot k_{132} \cdot x_{41}\right) / k_{3}\\
\frac{dx_{40}}{dt} = \left(1 \cdot k_{3} \cdot k_{130} \cdot x_{39} \cdot x_{3} + -1 \cdot k_{3} \cdot k_{131} \cdot x_{40}\right) / k_{3}\\
\frac{dx_{41}}{dt} = \left(1 \cdot k_{3} \cdot k_{131} \cdot x_{40} + -1 \cdot k_{3} \cdot k_{132} \cdot x_{41}\right) / k_{3}