InChI=1/C24H28N2O6/c1-30-21-6-4-16(14-22(21)31-2)18-13-17-3-5-20(28)19(23(17)32-24(18)29)15-26-9-7-25(8-10-26)11-12-27/h3-6,13-14,27-28H,7-12,15H2,1-2H3 232E82841B5B6D2E