You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a pain treatment and is neuropathic pain treatment.
user
CN(CCO)C(=O)c1ccc(C(F)(F)F)c(-c2cnc3c(Nc4ncc(C(F)(F)F)cn4)ccnc3n2)n1
assistant