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