InChI=1/C19H24N4O8S2/c1-31-15-4-8-17(9-5-15)33(29,30)23(13-19(25)22-26)12-18(24)21-11-10-14-2-6-16(7-3-14)32(20,27)28/h2-9,26H,10-13H2,1H3,(H,21,24)(H,22,25)(H2,20,27,28)/f/h21-22H,20H2 38220DE2A44F948B