InChI=1/C23H19ClN2O6S/c24-16-7-8-20(19(12-16)23(29)30)25-22(28)14-3-1-5-17(11-14)33(31,32)26-10-9-18-15(13-26)4-2-6-21(18)27/h1-8,11-12,27H,9-10,13H2,(H,25,28)(H,29,30)/p-1/fC23H18ClN2O6S/h25H/q-1 5760B6C223C96E17