18-methylaminocoronaridine 18-methylaminocoronaridine (–)-18-methylaminocoronaridine (18-mac) is a second generation synthetic derivative of ibogaine developed by the research team led by the pharmacologist stanley d. glick from the albany medical college and the chemist martin e. kuehne from the university of vermont. 18-methylaminocoronaridineidentifierspubchem cid44325016chemspider24721797 ychemical and physical dataformulac22h29n3o2molar mass367.493 g·mol−13d model (jsmol)interactive image smiles c4cccc1c4c3c1ccn2cc(c5)cc3(c(=o)oc)c2c5ccnc inchi inchi=1s/c22h29n3o2/c1-23-9-7-15-11-14-12-22(21(26)27-2)19-17(8-10-25(13-14)20(15)22)16-5-3-4-6-18(16)24-19/h3-6,14-15,20,23-24h,7-13h2,1-2h3/t14-,15+,20+,22-/m1/s1 ykey:ykmojvpliuxeip-svbqbfeesa-n y (verify)