You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a ion channel inhibitor and belongs to the pain treatment class of molecules.
user
CC1CN(c2ccc(S(=O)(=O)Nc3nccs3)cc2)CCN1C(=O)C(C)n1ccc2cccc(F)c21
assistant