You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a asthma treatment and belongs to the rheumatoid arthritis treatment class of molecules.
user
CCNCc1cc(CNCC)cc(-c2cc(C(N)=O)c3[nH]cc(C4CCN(S(=O)(=O)CC)CC4)c3c2)c1
assistant