17-Norcorynan-11-ol, 18,19-didehydro-12-(1-methyl-2-pyrrolidinyl)-16-(2,3,4,9-tetrahydro-2-methyl-1H-pyrido(3,4-b)indol-1-yl)-, (12(R),16(S),20beta)- 63209-34-7 Strychnopentamine