You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a sodium channel inhibitor and belongs to the pain treatment class of molecules. Please write the SMILES representation of it.
user
CC1CC(C(=O)Nc2cnc(C3COC(C)(C)O3)nc2)OC1C
assistant