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: The molecule is a cancer treatment.
user
Cc1cc(Nc2ncnc3ccn(CCN)c23)ccc1Oc1cccc(OCC(C)(C)C)c1
assistant