InChI=1/C26H28N4O3/c1-16-9-11-20(12-10-16)30-25-24(18(3)29-30)17(2)22(26(28-25)33-5)13-14-23(31)27-19-7-6-8-21(15-19)32-4/h6-12,15H,13-14H2,1-5H3,(H,27,31)/f/h27H 9653B21BE454F031