InChI=1/C17H15ClN2O2S/c1-12-9-10-20(16-7-3-2-5-13(12)16)23(21,22)17-8-4-6-15(18)14(17)11-19/h2-8,12H,9-10H2,1H3/t12-/m0/s1 4222A3DBFF011A5D