InChI=1S/C32H36O20/c33-6-13-18(37)21(40)24(43)29(51-13)15-19(38)14-10(34)5-12(50-27(14)16(20(15)39)28-23(42)17(36)11(35)7-48-28)8-1-3-9(4-2-8)49-32-26(45)22(41)25(44)30(52-32)31(46)47/h1-5,11,13,17-18,21-26,28-30,32-33,35-45H,6-7H2,(H,46,47)