You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a anti allergic agent and is anti allergic. Please write the SMILES representation of it.
user
CC(C)=CCCC(C)=CCOc1c(O)c2c(OC(C)(C)C)cccc2oc1=O
assistant