InChI=1S/C15H13I2NO7S/c16-11-6-10(7-12(17)14(11)25-26(21,22)23)24-9-3-1-8(2-4-9)5-13(18)15(19)20/h1-4,6-7,13H,5,18H2,(H,19,20)(H,21,22,23)/t13-/m1/s1