You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a syk inhibitor and belongs to both the asthma treatment and rheumatoid arthritis treatment classes of molecules.
user
CC(C)CC1OC(=O)NC1C
assistant