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