InChI=1S/C28H32O15/c1-40-10-4-2-9(3-5-10)26-17(28-25(39)23(37)19(33)14(8-30)43-28)21(35)16-12(41-26)6-11(31)15(20(16)34)27-24(38)22(36)18(32)13(7-29)42-27/h2-6,13-14,18-19,22-25,27-34,36-39H,7-8H2,1H3/t13-,14-,18-,19-,22+,23+,24-,25-,27+,28+/m1/s1