InChI: | InChI=1/C33H40N2O9.C4H6O6/c1-38-19-7-8-20-21-9-10-35-16-18-13-27(44-32(36)17-11-25(39-2)30(41-4)26(12-17)40-3)31(42-5)28(33(37)43-6)22(18)15-24(35)29(21)34-23(20)14-19;5-1(3(7)8)2(6)4(9)10/h7-8,11-12,14,18,22,24,27-28,31,34H,9-10,13,15-16H2,1-6H3;1-2,5-6H,(H,7,8)(H,9,10)/t18-,22+,24-,27-,28+,31+;/m1./s1 |