InChI=1/C17H19Cl2N3S/c1-22(2)16(12-7-3-4-8-13(12)18)11-20-17(23)21-15-10-6-5-9-14(15)19/h3-10,16H,11H2,1-2H3,(H2,20,21,23)/t16-/m1/s1/f/h20-21H 91A7BA3A782A4413