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 mdm2 inhibitor and is cancer treatment.
user
C=CCC1OC(c2cccc(Cl)c2)C(c2ccc(Cl)cc2)N(C(c2ccccc2)c2nnc(C)o2)C1=O
assistant