InChI=1S/C36H32O20/c37-13-8-21-23(31-12(13)7-19(43)30(53-31)9-1-15(39)25(44)16(40)2-9)24-22-14(38)5-11(52-35-29(48)27(46)28(47)32(54-35)34(50)51)6-20(22)55-36(56-21,33(24)49)10-3-17(41)26(45)18(42)4-10/h1-6,8,19,24,27-30,32-33,35,37-49H,7H2,(H,50,51)