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 pain treatment. Please write the SMILES representation of it.
user
COc1ccc(-c2ccc3onc(NCC(C)(C)C)c3c2)cc1CN(C(C)=O)C1CC1
assistant