InChI=1/C25H22N4O6/c30-23(28-19-7-2-1-3-8-19)15-33-20-9-5-4-6-18(20)14-27-29-25(32)24(31)26-13-17-10-11-21-22(12-17)35-16-34-21/h1-12,14H,13,15-16H2,(H,26,31)(H,28,30)(H,29,32)/b27-14+/f/h26,28-29H A5EC3C87D05E2B5A