You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: It impacts copd treatment.
user
CCOCC1CCCN1C(=O)c1cccc(-c2cccc(-n3ncc(C(=O)OCC)c3C3CC3c3cn(C)nn3)c2)c1F
assistant