You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: The molecule is orexin receptor modulator.
user
CC1CC(F)(F)CN(C(=O)c2cc(F)ccc2C(=N)N=N)C1CNc1ncc(C(F)(F)F)cn1
assistant