InChI=1/C25H24N8O4/c34-33(35)20-8-6-19(7-9-20)22-11-10-21(37-22)17-27-31-24-28-23(26-16-18-4-2-1-3-5-18)29-25(30-24)32-12-14-36-15-13-32/h1-11,17H,12-16H2,(H2,26,28,29,30,31)/b27-17+/f/h26,31H 65243C9E10BCD947