InChI=1/C27H23N5O4/c1-3-14-31(17-19-8-13-24-23(15-19)27(34)30-18(2)29-24)22-11-9-20(10-12-22)26(33)28-16-21-6-4-5-7-25(21)32(35)36/h1,4-13,15H,14,16-17H2,2H3,(H,28,33)(H,29,30,34)/f/h28,30H 01469CEAB2E52FB8