You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: It belongs to the crth2 antagonist class of molecules. Please write the SMILES representation of it.
user
Cc1c(-c2ccc(=O)n(Cc3ccccc3)c2)c2cc(Cl)ccc2n1CC(=O)O
assistant