InChI=1/C16H19N5O5S/c1-2-8-21-15(23)12-14(20-16(21)24)19-13(18-12)10-3-5-11(6-4-10)27(25,26)17-7-9-22/h3-6,17,22-23H,2,7-9H2,1H3,(H,18,19,20,24)/p-1/fC16H18N5O5S/h23h,20H/q-1 8EC72CE2C18CF3E0