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 anti cancer agent, mdm2 antagonist, and anti cancer compound.
user
CCC(C)(CC)CC1NC(C(=O)O)C(c2cccc(Cl)c2F)C1(C#N)c1ccc(Cl)cc1F.O=C(O)C(F)(F)F
assistant