InChI=1S/C33H32O24/c34-7-17-25(53-29(49)8-1-11(35)18(41)12(36)2-8)26(23(46)33(52-17)57-31(51)9-3-13(37)19(42)14(38)4-9)54-30(50)10-5-15(39)24(16(40)6-10)55-32-22(45)20(43)21(44)27(56-32)28(47)48/h1-6,17,20-23,25-27,32-46H,7H2,(H,47,48)