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 pain treatment. Please write the SMILES representation of it.
user
O=C(Nc1ccc(F)c2c1CC(O)C2)NC1CC(CF)(CF)Oc2cc(OC(F)(F)F)ccc21
assistant