InChI=1S/C26H26O15S/c1-12(28)37-24-21(10-27)40-26(25(23(24)31)38-13(2)29)39-20-9-18-16(8-19(20)35-3)22(30)17(11-36-18)14-4-6-15(7-5-14)41-42(32,33)34/h4-9,11,21,23-27,31H,10H2,1-3H3,(H,32,33,34)