You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: It belongs to both the serotonin agonist and serotonin antagonist classes of molecules. Please represent the molecule in SMILES.
user
COc1ccc(-c2cc3c4c(c2)C2CNCCC2N4CCCS3)c(C(F)(F)F)c1
assistant