You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a copd treatment.
user
CCC1CN(Cc2cc(C(c3ccc4c(nnn4C)c3C)C(C)(C)C(=O)N3CCSC3=O)ccc2C)Cc2cnccc2O1
assistant