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: The molecule is cancer treatment. Please represent the molecule in SMILES.
user
COc1cc(C(=O)N2CC(N3CCCC3)C2)ccc1-c1cc2nccc(-c3ccc(OC4CCOCC4)c(C#N)c3)c2o1
assistant