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: The molecule is orexin receptor modulator. Please represent the molecule in SMILES.
user
CC1CC(F)(F)CN(C(=O)OCc2ccccc2)C1CNc1cnc(C(F)(F)F)cn1
assistant