InChI=1/C22H22N2O7/c1-8-9-5-4-6-12(25)13(9)17(26)14-10(8)7-11-16(24(2)3)18(27)15(21(23)30)20(29)22(11,31)19(14)28/h4-6,11,16,25-27,31H,7H2,1-3H3,(H2,23,30)/t11-,16+,22-/m1/s1/f/h27h,24H,23H2	18AD1C1E582382E6