InChI=1/C26H32N6O6/c1-16-14-21(33)32(28-16)19-4-2-18(3-5-19)23(34)29-10-12-30(13-11-29)26(38)31-22(25(36)37)20(24(31)35)15-17-6-8-27-9-7-17/h2-5,17,20,22,27H,6-15H2,1H3,(H,36,37)/t20-,22+/m1/s1/f/h27H 9AB536A2D78BC89C