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? The molecule is a orexin receptor antagonist.
user
Cc1ccc(-n2nccn2)c(C(=O)N2CC(CC(=O)N3CCCc4ccccc43)CCC2C)c1
assistant