InChI=1/C16H23N3O4S/c1-3-19(15(20)10-24-16(17)18-6-7-21-2)9-12-4-5-13-14(8-12)23-11-22-13/h4-5,8H,3,6-7,9-11H2,1-2H3,(H2,17,18)/p+1/fC16H24N3O4S/h18H,17H2/q+1 A1B897D4F24AC05D