InChI=1S/C32H32O22/c33-9-4-11(35)10(34)3-8(9)19(40)17-12(36)5-13(37)18(27(17)53-32-26(47)23(44)25(46)29(54-32)30(48)49)28-24(45)22(43)21(42)16(52-28)6-51-31(50)7-1-14(38)20(41)15(39)2-7/h1-5,16,21-26,28-29,32-39,41-47H,6H2,(H,48,49)