You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: It belongs to the anti proliferative class of molecules. Please write the SMILES representation of it.
user
Nc1c(NC(=O)C=Cc2cccnc2)sc2c1CCC(OC(=O)N1CCC1)C2
assistant