InChI=1S/C28H32O14/c1-10-20(32)22(34)25(37)28(39-10)40-12-5-3-11(4-6-12)15-7-13(30)18-14(31)8-16(38-2)19(26(18)41-15)27-24(36)23(35)21(33)17(9-29)42-27/h3-8,10,17,20-25,27-29,31-37H,9H2,1-2H3/t10-,17+,20-,21+,22+,23-,24+,25+,27-,28-/m0/s1