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: The molecule is a pain treatment member of the neuropathic pain treatment class. Please represent the molecule in SMILES.
user
CN(C)CC1CCCN(c2cc(C(F)(F)F)c(-c3cnc4c(Nc5ccc(C(F)(F)F)cn5)ccnc4n3)nn2)C1
assistant