4-(1,3-Dioxo-2,3-dihydro-1H-inden-2-ylidene)-2-phenyl-6-(pyridin-2-yl)-octahydropyrrolo[3,4-c]pyrrole-1,3-dione 1g

4-(1,3-Dioxo-2,3-dihydro-1H-inden-2-ylidene)-2-phenyl-6-(pyridin-2-yl)-octahydropyrrolo[3,4-c]pyrrole-1,3-dione 1g