InChI=1S/C33H37NO18/c1-9-22(37)13(34)5-17(49-9)51-15-7-33(47,16(36)8-35)6-12-19(15)26(41)21-20(24(12)39)23(38)11-3-10(4-14(48-2)18(11)25(21)40)50-32-29(44)27(42)28(43)30(52-32)31(45)46/h3-4,9,13,15,17,22,27-30,32,35,37,39,41-44,47H,5-8,34H2,1-2H3,(H,45,46)/t9?,13?,15?,17?,22?,27?,28?,29?,30?,32?,33-/m0/s1