InChI=1/C12H14Cl2N2O3S/c1-19-12(18)8(15)5-20-6-10(17)16-9-4-2-3-7(13)11(9)14/h2-4,8H,5-6,15H2,1H3,(H,16,17)/t8-/m0/s1/f/h16H 17CAA2FA70DA4059