InChI=1/C12H15Cl3N4OS/c1-7-3-5-8(6-4-7)9(20-2)17-10(12(13,14)15)18-11(21)19-16/h3-6,10H,16H2,1-2H3,(H2,18,19,21)/t10-/m1/s1/f/h18-19H 0621ACF9A6F92254