You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: It belongs to the orexin receptor antagonist class of molecules. Please write the SMILES representation of it.
user
Cc1ccc2nc(C3CCCN3C(=O)c3ccccc3-c3ncc[nH]3)[nH]c2c1
assistant