InChI=1S/C21H21I2NO10/c22-11-6-10(32-9-3-1-8(2-4-9)5-13(24)19(28)29)7-12(23)17(11)33-21-16(27)14(25)15(26)18(34-21)20(30)31/h1-4,6-7,13-16,18,21,25-27H,5,24H2,(H,28,29)(H,30,31)/t13-,14+,15-,16+,18+,21-/m1/s1