You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is a anti inflammatory and is asthma treatment.
user
CC(=O)OCC1OC(OCC2OC(C)(C)OC2C2OC(C)(C)OC2COC2OC(COC(C)=O)C(OC(C)=O)C(OC(C)=O)C2OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O
assistant