You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: It belongs to the orexin receptor antagonist class of molecules. Please represent the molecule in SMILES.
user
Cc1cc(N(CCc2ccc(C(F)(F)F)cc2)C(=O)C(O)c2ccccc2)n(C)n1
assistant