InChI=1/C17H14N4O5/c22-13-8-4-2-6-11(13)16(25)20-19-14(23)9-21-12-7-3-1-5-10(12)15(24)18-17(21)26/h1-8,22H,9H2,(H,19,23)(H,20,25)(H,18,24,26)/f/h18-20H 1F6D5A98291A06DD