InChI=1S/C16H14I3NO5/c1-24-13-6-8(5-9(17)14(13)21)25-15-10(18)2-7(3-11(15)19)4-12(20)16(22)23/h2-3,5-6,12,21H,4,20H2,1H3,(H,22,23)