InChI=1/C25H26N4O3/c30-24(26-25(20-7-3-1-4-8-20)21-9-5-2-6-10-21)19-27-15-17-28(18-16-27)22-11-13-23(14-12-22)29(31)32/h1-14,25H,15-19H2,(H,26,30)/f/h26H 0BD9C45BE1570F20