InChI=1S/C34H26O22/c35-12-1-8(2-13(36)21(12)41)30(48)55-29-27(47)34(56-31(49)9-3-14(37)22(42)15(38)4-9)53-18-7-52-32(50)10-5-16(39)23(43)25(45)19(10)20-11(33(51)54-28(18)29)6-17(40)24(44)26(20)46/h1-6,18,27-29,34-47H,7H2/t18-,27-,28-,29-,34-/m0/s1