You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): It belongs to the pain treatment class of molecules.
user
CS(=O)(=O)Nc1cccc(C2CCN(Cc3nnn4c3-c3ccccc3C4)CC2)c1
assistant