InChI=1/C17H23N3O4S/c1-5-13-8-14(17(22)23-6-2)16(25-13)18-15(21)10-20(4)9-12-7-11(3)24-19-12/h7-8H,5-6,9-10H2,1-4H3,(H,18,21)/f/h18H 6FBA0E8BC54603F9