You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: The molecule is copd treatment.
user
CC(C)(C)OC(=O)N1CC(NS(=O)(=O)c2cc(Br)ccc2Br)CC1CNC(=O)Oc1ccccc1
assistant