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