InChI=1S/C32H36O21/c33-5-13-18(38)21(41)24(44)29(51-13)15-19(39)14-9(35)4-11(50-27(14)16(20(15)40)28-23(43)17(37)10(36)6-49-28)7-1-2-8(34)12(3-7)52-32-26(46)22(42)25(45)30(53-32)31(47)48/h1-4,10,13,17-18,21-26,28-30,32-34,36-46H,5-6H2,(H,47,48)