You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is pain treatment.
user
Cc1ccc(-c2cc(C(=O)NCc3ncc(C(F)(F)F)cc3Cl)cc(C3CCCCC3)c2)cc1
assistant