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 impacts cancer treatment. Please represent the molecule in SMILES.
user
O=C1C2C3CCC(C4CC43)C2C(=O)N1c1ccc([N+](=O)[O-])cc1Cl
assistant