You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: It belongs to the cancer treatment class of molecules. Please represent the molecule in SMILES.
user
CNc1cc(C)nc(Nc2ccc(OC)c(-n3cc4c(n3)CNCC4)c2)n1.Cl
assistant