You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a sodium channel inhibitor and belongs to the pain treatment class of molecules.
user
CN(C)C1CC(c2cccc(C(F)(F)F)c2)CCC1Oc1ncc(S(=O)(=O)N(OC=O)c2ccncn2)cc1Br
assistant