You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? It belongs to both the crth2 antagonist and asthma treatment classes of molecules.
user
CN(C(=O)C1(c2ccc(Cl)cc2)CCCC1)C1CCc2c(CC(=O)O)c3ccccn3c2C1
assistant