You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a anti allergic and belongs to the anti allergic agent class of molecules.
user
CCCCCCCCCCOc1ccc2c(OCC=C(C)CCC=C(C)C)c(OC(C)C)c(=O)oc2c1
assistant