1H-isoindole-1,3(2H)-dione, 2-[3-(2-nitro-1H-imidazol-1-yl)propyl]- 2-[3-(2-nitro-1H-imidazol-1-yl)propyl]-1H-isoindole-1,3(2H)-dione InChI=1/C14H12N4O4/c19-12-10-4-1-2-5-11(10)13(20)17(12)8-3-7-16-9-6-15-14(16)18(21)22/h1-2,4-6,9H,3,7-8H