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