Keywords: Iboga alkaloids.png en wikipedia 2011 August 28 i drew this anyone can use it en wikipedia Ronhjones CommonsHelper 2008-08-09 Meodipt wikipedia en Meodipt Original upload log page en wikipedia Iboga_alkaloids png 2008-08-09 05 56 Meodipt 718×470× 21545 bytes <nowiki>i drew this anyone can use it </nowiki> Alkaloids Tabernanthe iboga Opioids Receptor agonists Nicotinic antagonists |