You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a faah inhibitor.
user
Cc1ccc2c(c1)c(C(=O)C(=O)Nc1cccc(Cl)c1)c(C)n2Cc1ccc(Cl)cc1
assistant