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