InChI=1/C27H23N5O3/c1-17-24(16-32(31-17)20-10-12-21(35-2)13-11-20)26(33)28-19-7-5-6-18(14-19)15-25-22-8-3-4-9-23(22)27(34)30-29-25/h3-14,16H,15H2,1-2H3,(H,28,33)(H,30,34)/f/h28,30H 50E357F50554F735