InChI=1/C16H24N4O5S/c1-11(2)10-18-16(21)12-5-7-19(8-6-12)14-4-3-13(26(17,24)25)9-15(14)20(22)23/h3-4,9,11-12H,5-8,10H2,1-2H3,(H,18,21)(H2,17,24,25)/f/h18H,17H2 1CA926D2199D3E01