You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a orexin receptor antagonist and is modulate.
user
Cc1ccc(-c2ccn(C)n2)c(C(=O)N2CCCC(C)C2CNc2ccc(C(F)(F)F)cn2)c1
assistant