InChI=1/C16H17N3O7S/c1-26-14-6-8-15(9-7-14)27(24,25)18(11-16(20)17-21)10-12-2-4-13(5-3-12)19(22)23/h2-9,21H,10-11H2,1H3,(H,17,20)/f/h17H 355F032D5A719BCE