InChI=1/C17H26N4O4S/c1-26(24,25)20-15-8-5-11-21(12-15)13-16(22)18-9-10-19-17(23)14-6-3-2-4-7-14/h2-4,6-7,15,20H,5,8-13H2,1H3,(H,18,22)(H,19,23)/t15-/m1/s1/f/h18-19H D5892063CCA45EB2