You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: The molecule is a anti allergic and belongs to the anti allergic agent class of molecules.
user
CCC=CCCOc1cccc2oc(=O)c(OCC=C(C)CCC=C(C)C)c(OC(=O)c3ccccc3)c12
assistant