You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a 5ht2c receptor agonist and is obesity treatment.
user
O=S(=O)(Cc1ccc(Cl)c(Cl)c1)N1CCC2CCC3(CCCCC3)c3cccc(c32)C1
assistant