InChI=1/C17H20Cl2N2O2S/c1-2-10-20-11-9-13-3-6-15(7-4-13)21-24(22,23)17-8-5-14(18)12-16(17)19/h3-8,12,20-21H,2,9-11H2,1H3/p+1/fC17H21Cl2N2O2S/h20H/q+1 71C510767B71017A