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 pain treatment.
user
CN(C)C1(c2ccccc2)CCC(NCc2cccc(OC3CNC(C(=O)O)C3)c2)CC1
assistant