InChI=1/C26H34N4O3/c1-17(2)14-30-15-21(24(31)22(16-30)26(33)29-19-7-3-4-8-19)25(32)27-12-11-18-13-28-23-10-6-5-9-20(18)23/h5-6,9-10,15,17,19,31H,3-4,7-8,11-14,16H2,1-2H3,(H,27,32)(H,29,33)/f/h31h,27-29H 18AB0AF7AE6EB24E