InChI=1/C17H23N3O3S/c1-11-12-10-13(24-15(12)20(2)19-11)14(21)18-17(16(22)23-3)8-6-4-5-7-9-17/h10H,4-9H2,1-3H3,(H,18,21)/f/h18H F042F134812E5BA1