Pyrazino
2-[4,4-bis(4-fluorophenyl)but-3-en-1-yl]-1,2,3,4,6,7,12,12a-octahydropyrazino[1',2':1,6]pyrido[3,4-b]indole
(5as,12r,14as)-12-(2-methylprop-2-en-1-yl)-1,2,3,5a,6,11,12,14a-octahydro-5h,14h-pyrrolo[1'',2'':4',5']pyrazino[1',2':1,6]pyrido[3,4-b]indole-5,14-dione
4,6-Methano-5H-benz[h]oxazolo[3,2-a]pyrazino[3,2,1-de][1,5]naphthyridine-10,13-dione, 1,2,3a,4,4a,6,7,9,13b,13c-decahydro-7-hydroxy-9-(hydroxymethyl)-11-methoxy-12-methyl-, [3aS-(3aα,4α,4aβ,6α,7β,9α,13bβ,13cβ)]-