You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a mdm2 antagonist and belongs to the anti cancer class of molecules.
user
CC(C)C(C)N(CCN)C1(Cc2cccc(Cl)c2)C(=O)Nc2cc(Cl)ccc21
assistant