InChI=1/C23H22N4O4/c1-15-3-5-16(6-4-15)26-23(29)27-11-12-30-21-14-17(7-8-20(21)27)31-18-9-10-25-19(13-18)22(28)24-2/h3-10,13-14H,11-12H2,1-2H3,(H,24,28)(H,26,29)/f/h24,26H 371AA8FF3D355E04