. . . . . . "Tomaymycin" . . "(6R,6aS,8Z)-8-ethylidene-3-hydroxy-2,6-dimethoxy-6,6a,7,9-tetrahydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-11-one" . . . . . . . . "GNF-Pf-1072" . . . "Tomaymycin" . . .