4,11-diamino-2-(2-butoxyethyl)-2,3-dihydro-3-imino-1H-naphth[2,3-f]isoindole-1,5,10-trione

4,11-Diamino-3-imino-2-[2-(butoxy)ethyl]-2,3,5,10-tetrahydro-1H-naphtho[2,3-f]isoindole-1,5,10-trione