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: The molecule is a faah inhibitor. Please write the SMILES representation of it.
user
Cc1c(C(=O)C(=O)NC2CC2)c2ccccc2n1Cc1ccc(F)cc1
assistant