InChI=1/C22H24N2O6/c1-28-18-8-7-16(14-19(18)29-2)21(26)24-11-9-23(10-12-24)20(25)15-5-4-6-17(13-15)22(27)30-3/h4-8,13-14H,9-12H2,1-3H3 F7274CE239093D0F