InChI=1S/C21H19I4NO11/c22-6-1-5(3-9(26)19(31)32)2-7(23)16(6)35-10-4-8(24)17(11(25)12(10)27)36-21-15(30)13(28)14(29)18(37-21)20(33)34/h1-2,4,9,13-15,18,21,27-30H,3,26H2,(H,31,32)(H,33,34)