There isn't any alkaloids in M tenuiflora by that name or just about anything equivalent. There are a few chalcones (a style of aromatic ketone) of a category termed "kulkulkanins". This may be the supply of the misnomer kokusaginine, but neither the kulkulkanins or kokusagnine have been documented as psychoactive. https://knoxavrke.frewwebs.com/36437639/details-fiction-and-buy-changa-copyright-online-in-new-york