InChI=1/C17H21N3O3S/c1-12-4-7-19(8-5-12)9-6-18-17(21)16-11-13-10-14(20(22)23)2-3-15(13)24-16/h2-3,10-12H,4-9H2,1H3,(H,18,21)/p+1/fC17H22N3O3S/h18-19H/q+1 A2B26395776B0735