InChI=1S/C20H26INO4S/c21-16-9-11-17(12-10-16)27(25,26)22-20-15-8-7-14(13-15)18(20)5-3-1-2-4-6-19(23)24/h1,3,9-12,14-15,18,20,22H,2,4-8,13H2,(H,23,24)