InChI=1/C15H15Cl2N3S/c1-9-8-21-14(18-9)5-6-20-13-4-3-11(17)7-12(13)19-15(20)10(2)16/h3-4,7-8,10H,5-6H2,1-2H3/t10-/m1/s1 FF1216218831548A