InChI=1/C25H30N2O7/c1-15(26-19(24(29)30)10-9-16-7-5-4-6-8-16)23(28)27-14-18-13-22(34-3)21(33-2)12-17(18)11-20(27)25(31)32/h4-8,12-13,15,19-20,26H,9-11,14H2,1-3H3,(H,29,30)(H,31,32)/p-1/t15-,19-,20+/m1/s1/fC25H29N2O7/h26H/q-1 C7EEB3EEF4DD2F33