InChI=1/C26H28N2O6/c1-32-17-9-7-15(8-10-17)24(29)26(31)28-19-5-4-6-20(28)25(30)27-12-11-16-13-18(33-2)14-21(34-3)22(16)23(19)27/h7-10,13-14,19-20,23H,4-6,11-12H2,1-3H3/t19-,20+,23+/m0/s1 6B91EB381676F6CB