You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: It belongs to the cancer treatment class of molecules.
user
CCn1c(COCc2ccccc2)nn(-c2cc3c(C(C)C)cn(C4CCCCC4C)c(=O)c3cc2F)c1=O
assistant