You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a mdm2 antagonist.
user
CN1C(C(=O)NCCC(O)CO)C(c2cccc(Cl)c2)C2(C(=O)Nc3cc(Cl)c(F)cc32)C1CCCc1cccs1
assistant