You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is anti oselective. Please write the SMILES representation of it.
user
CON(C(=O)c1nn(C)cc1C(F)F)C(C)Cc1c(Cl)cc(Cl)cc1Cl
assistant