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 type 2 receptor agonist class of molecules. Please write the SMILES representation of it.
user
CCS(=O)(=O)NC1C(F)CN(C(=O)C(C)(C)O)C1Cc1cccc(-c2cccc(F)c2F)c1F
assistant