InChI=1/C17H16Cl2N2O2S/c1-11(9-12-10-20-16-8-3-2-5-13(12)16)21-24(22,23)17-14(18)6-4-7-15(17)19/h2-8,10-11,20-21H,9H2,1H3/t11-/m0/s1 7B952E4B9CBBFD35