You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a anti cancer and belongs to the mdm2 antagonist class of molecules. Please represent the molecule in SMILES.
user
CCOC(=O)CNc1ccc(NC(=O)C2NC(CC(C)(C)C)C3(C(=O)Nc4cc(Cl)ccc43)C2c2cccc(Cl)c2F)cc1
assistant