InChI=1S/C33H37NO17/c1-9-21(37)13(34)6-16(48-9)49-15-8-33(46,10(2)35)7-12-17(15)23(39)19-20(22(38)11-4-5-14(36)29(47-3)18(11)24(19)40)28(12)50-32-27(43)25(41)26(42)30(51-32)31(44)45/h4-5,9,13,15-16,21,25-27,30,32,36-37,39,41-43,46H,6-8,34H2,1-3H3,(H,44,45)/t9?,13?,15?,16?,21?,25?,26?,27?,30?,32?,33-/m0/s1