InChI=1/C26H30N4O4/c1-28-26(33)22-11-9-21(10-12-22)16-29(18-23-8-5-15-34-23)19-25(32)30(14-13-24(27)31)17-20-6-3-2-4-7-20/h2-12,15H,13-14,16-19H2,1H3,(H2,27,31)(H,28,33)/f/h28H,27H2 053A0E7153AB3B14