(E)-1,1,1-trifluoro-3-(2-nicotinoyl-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indol-1-ylidene)propan-2-one

14-(2,2,2-trifluoroacetyl)-8,13-dihydroindolo[2',3':3,4]pyrido[1,2-b][2,7]naphthyridin-5(7H)-one

1,1'-(5-oxo-7,8-dihydroindolo[2',3':3,4]pyrido[1,2-b][2,7]naphthyridine-3,14(4H,5H,13H)-diyl)bis(2,2,2-trifluoroethanone)

PARVINE