You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? It belongs to the serotonin antagonist class of molecules.
user
CCN1CCN(c2nc(-c3ccc(OCC(C)(C)O)cc3)cc3ccccc23)CC1.Cl.Cl
assistant