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 a anti inflammatory, a anti allergic, and anti histaminic.
user
CCCC(C)(C(=O)O)c1cn2nc(CCCCN3CCN(C(c4ccccc4)c4ccccc4)CC3)ccc2n1
assistant