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: It impacts pain treatment. Please represent the molecule in SMILES.
user
C=CN(CC(=O)N(CC(F)(F)F)c1ccc(OC)cc1)c1c(N)n(C)c(=O)n(C)c1=O
assistant