technetium 99m 3-(4-methylphenyl)-2-(2-(2-oxo-2,3-dihydro-1H-indol-3-yl)hydrazino)quinazol-4(3H)-one
technetium 99m 3-(4-methylphenyl)-2-(2-(2-oxo-2,3-dihydro-1h-indol-3-yl)hydrazino)quinazol-4(3h)-one