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 syk inhibitor and belongs to the asthma treatment class of molecules, with the characteristic of being rheumatoid arthritis treatment. Use the above information to create a molecule.
user
CCOC(=O)CCn1cc(-c2cc(C)cc(Nc3nccc(OC)n3)c2)cn1
assistant