CC[C@H]1C[C@H]2C[C@@]3([C@H]1N(C2)CCC4=C3NC5=C4C=C(C=C5)OC)C(=O)OC The pharmacological targets through which this compound exerts its effects.
Living organisms in which this compound is naturally found.

Amazonian shrub from which the eye-drop preparation sananga is made. The root and inner bark are pressed and the resulting liquid is dripped into the eyes — a practice in active use among several Amazonian peoples including the Matsés, Yawanawá, and Kaxinawá, particularly as a hunter's eye-medicine. Pharmacologically related to Tabernanthe iboga: the genus contains numerous indole alkaloids including ibogaine analogues.

West African tree closely related to iboga whose bark and seeds are exceptionally rich in voacangine — a chemical precursor and close analog of ibogaine — and which is used by some Bwiti initiates as a substitute for, or complement to, Tabernanthe iboga.
- Krengel et al. 2019
- Dybowski & Landrin 1901

