InChI=1/C17H26N4O4S/c1-26(24,25)20-15-7-11-21(12-8-15)13-16(22)18-9-10-19-17(23)14-5-3-2-4-6-14/h2-6,15,20H,7-13H2,1H3,(H,18,22)(H,19,23)/p+1/fC17H27N4O4S/h18-19,21H/q+1 F1257EE1263ADFB4