InChI=1S/C32H36O22/c33-6-15-18(39)21(42)28(54-30-23(44)17(38)12(37)7-48-30)32(51-15)52-26-19(40)16-11(36)4-9(34)5-14(16)49-25(26)8-1-2-10(35)13(3-8)50-31-24(45)20(41)22(43)27(53-31)29(46)47/h1-5,12,15,17-18,20-24,27-28,30-39,41-45H,6-7H2,(H,46,47)