You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): It belongs to the anti allergic class of molecules.
user
CC=CCN(CCN1CCC(Nc2nc3ccccc3n2Cc2ccc(F)cc2)CC1)C(=O)c1cccnc1Cl
assistant