InChI=1/C17H19N3O3S/c1-23-12-8-6-11(7-9-12)18-15(21)10-24-16-13-4-2-3-5-14(13)19-17(22)20-16/h6-9H,2-5,10H2,1H3,(H,18,21)(H,19,20,22)/f/h18-19H 45E78324A85499AA