InChI=1/C14H15ClFN3OS/c1-19(7-10-3-5-13(15)21-10)8-14(20)18-12-6-9(16)2-4-11(12)17/h2-6H,7-8,17H2,1H3,(H,18,20)/p+1/fC14H16ClFN3OS/h18-19H/q+1 E3A2F85636687574