Pyrazino
4H-Pyrazino[2,1-a]isoquinolin-4-one,1,2,3,6,7,11b-hexahydro-6-methyl-2-(3,4,5-trimethoxybenzoyl)-, trans-
7,13-dihydroxy-9-(hydroxymethyl)-5,12-dimethyl-1,2,3a,4,4a,6,7,9,13b,13c-decahydro-5H-4,6-methanobenzo[h][1,3]oxazolo[3,2-a]pyrazino[3,2,1-de][1,5]naphthyridine-10,11-dione
Pyrazino[1',2':1,6]pyrido[3,4-b]indole-3-propanoic acid, 6-(1,3-benzodioxol-5-yl)-1,2,3,4,6,7,12,12a-octahydro-1,4-dioxo-, 1,1-dimethylethyl ester, (3S,6R,12aR)-