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 allergic disease treatment.
user
COc1nc(NCCc2ccc(Cl)cc2Cl)cc(-c2cccc(C3(C)CN(CC(C)=O)CCO3)c2)n1
assistant