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 both a inflammatory disease treatment and a ccr3 antagonist.
user
O=C(NCc1nn[nH]n1)NCC1CN(Cc2ccc(Cl)c(Cl)c2)CCO1
assistant