InChI=1/C26H24N2O6/c1-27(16-19-6-4-5-7-22(19)28(30)31)15-17-8-10-18(11-9-17)21-12-20-13-24(32-2)25(33-3)14-23(20)34-26(21)29/h4-14H,15-16H2,1-3H3 65E0059E7FDE5753