You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is a mdm2 inhibitor and belongs to the cancer treatment class of molecules.
user
CCC(C(=O)NCC(N)=O)N1C(=O)COC(c2ccc(Cl)cc2)C1c1ccc(Cl)cc1
assistant