You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a pain treatment. Use the above information to create a molecule.
user
CN(C)c1cc(Cl)ccc1CNC(=O)Nc1cccc2[nH]c(=O)[nH]c12.O=C(NCc1ccc(Cl)cc1)Nc1cccc2[nH]c(=O)[nH]c12
assistant