Isoquinoline
1H,7H-6a,9-Ethano-4,10b-propanobenz[h]isoquinoline-6,7-diol,decahydro-2-(2-hydroxyethyl)-4-methyl-8-methylene-,(4R,4aR,6R,6aR,7R,9S,10aS,10bS)- (9CI)
6,9-(Epoxymethano)-8,11:20,23-dietheno-1H,12H-[1,10]dioxacyclooctadecino[2,3,4-ij:11,12,13-i'j']diisoquinoline,2,3,12a,13,14,15,24,24a-octahydro-5,17,18-trimethoxy-1,13-dimethyl-,[12aR-(12aR*,24aR*)]-