C_Cancer_Uncomplexed -> X_Complex
X_Complex -> C_Cancer_Uncomplexed
X_Complex -> 0
0 -> P_Perforin
C_Cancer_Uncomplexed + P_Perforin -> 0
0 -> C_Cancer_Uncomplexed
C_Cancer_Uncomplexed -> 0
0 -> T_ast
T_ast -> 0