You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? It belongs to the orexin receptor antagonist class of molecules.
user
Cc1cnn(-c2ccccc2C(O)N2CC(c3nc(C=O)c(CCc4cnn(-c5ccccc5C(=O)N5CC(c6nc(C(O)C(F)(F)F)c(C)o6)CCC5C)n4)o3)CCC2C)n1
assistant