You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a anti allergic and is anti allergic agent.
user
COc1c(OC(=O)c2ccccc2)c2cccc(OC(C)(C)C)c2oc1=O
assistant