InChI=1/C22H26N2O7/c1-24(22(31)14-8-5-9-15(26)20(14)29)19(18-16(27)10-13(25)11-17(18)28)21(30)23-12-6-3-2-4-7-12/h5,8-12,19,25-29H,2-4,6-7H2,1H3,(H,23,30)/t19-/m1/s1/f/h23H	1D3AC640E8DBA8F6