InChI=1S/C25H23N7O4/c1-31-19-10-7-16(25(36)32(13-11-21(33)34)20-4-2-3-12-28-20)14-18(19)30-23(31)24(35)29-17-8-5-15(6-9-17)22(26)27/h2-10,12,14H,11,13H2,1H3,(H3,26,27)(H,29,35)(H,33,34)