InChI=1S/C39H40O15/c1-15(2)4-6-21-34-18(12-27(44)35(21)53-39-33(47)31(45)32(46)36(54-39)38(50)51)13-28(52-34)17-10-25(42)30(26(43)11-17)23-9-16(3)8-22(29(23)37(48)49)20-7-5-19(40)14-24(20)41/h4-5,7,9-14,22-23,29,31-33,36,39-47H,6,8H2,1-3H3,(H,48,49)(H,50,51)