InChI=1/C17H19N3O3S/c1-2-7-18-15(21)11-5-6-13-14(9-11)19-17(24)20(16(13)22)10-12-4-3-8-23-12/h2,5-6,9,12H,1,3-4,7-8,10H2,(H,18,21)(H,19,24)/t12-/m1/s1/f/h18-19H CD883914AC324551