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 anti cancer class of molecules. Please represent the molecule in SMILES.
user
COCC1CCCN1C(=O)c1cc2nccc(Nc3ccc4[nH]c(C)cc4c3)c2s1
assistant