InChI=1S/C15H12I3NO8S/c16-8-5-7(1-2-11(8)20)26-14-9(17)3-6(4-10(14)18)13(12(19)15(21)22)27-28(23,24)25/h1-5,12-13,20H,19H2,(H,21,22)(H,23,24,25)