InChI=1S/C30H32O18/c1-10-20(37)23(40)25(42)29(44-10)48-28-24(41)21(38)16(9-43-18(36)8-17(34)35)46-30(28)47-27-22(39)19-14(33)6-13(32)7-15(19)45-26(27)11-2-4-12(31)5-3-11/h2-7,10,16,20-21,23-25,28-33,37-38,40-42H,8-9H2,1H3,(H,34,35)/t10-,16+,20-,21+,23+,24-,25+,28+,29-,30-/m0/s1