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: It impacts pain treatment.
user
Cc1ccc(S(=O)(=O)N2CCn3cccc3C2CC(=O)NC2CCCc3cc(CNCC(F)(F)F)ccc32)cc1
assistant