You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a orexin receptor antagonist. Use the above information to create a molecule.
user
Cc1ccc(-n2nccn2)c(C(=O)N2CCCC2c2nnc(-c3ccccc3OC(F)(F)F)o2)c1
assistant