InChI=1S/C15H15I3N2O7/c1-5(21)26-4-7(27-6(2)22)3-20-14(23)8-10(16)9(15(24)25)12(18)13(19)11(8)17/h7H,3-4,19H2,1-2H3,(H,20,23)(H,24,25)