InChI=1/C20H22Cl2N2O3S/c21-16-6-7-18(22)19(14-16)28(26,27)13-12-24-10-8-15(9-11-24)20(25)23-17-4-2-1-3-5-17/h1-7,14-15H,8-13H2,(H,23,25)/f/h23H 0668A369EB9BD50B