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 orexin receptor antagonist.
user
NC(C(=O)N(CCc1ccc(C(F)(F)F)cc1)c1ccc(OC(F)F)c(Cl)c1)c1ccc(F)cc1
assistant