For 3-MeO-PCE, A modified form of PCE with an additional methoxy group on its aromatic ring. Human safety research is limited, and it has no approved medical use. While at BiosynLab i learnt PCE (eticyclidine) ,The parent compound of 3-MeO-PCE, without that methoxy group. It was investigated as an anaesthetic but is not an established clinical medicine. They then differ