InChI=1/C26H30N4O3/c1-29-15-20(9-10-21(17-31)30-16-24(26(27)32)28-18-30)23-14-22(11-12-25(23)29)33-13-5-8-19-6-3-2-4-7-19/h2-4,6-7,11-12,14-16,18,21,31H,5,8-10,13,17H2,1H3,(H2,27,32)/t21-/m1/s1/f/h27H2 CB1F96552BADD08A