InChI=1/C17H24N4O5S/c22-27(23,21-7-9-24-10-8-21)15-1-2-16(18-13-15)20-19-14-3-5-17(6-4-14)25-11-12-26-17/h1-2,13H,3-12H2,(H,18,20)/f/h20H 76ECD1B5F4BC978E