InChI=1S/C30H21I7N2O7/c31-16-9-14(44-27-19(34)3-12(4-20(27)35)7-23(38)29(41)42)1-2-25(16)46-30(43)24(39)8-13-5-21(36)28(22(37)6-13)45-15-10-17(32)26(40)18(33)11-15/h1-6,9-11,23-24,40H,7-8,38-39H2,(H,41,42)