InChI=1/C22H15ClN2O4S/c1-13-7-8-15(12-18(13)23)25-21(27)17(20(26)24-25)11-14-4-2-5-16(10-14)29-22(28)19-6-3-9-30-19/h2-12H,1H3,(H,24,26)/b17-11-/f/h24H AA2CA0112D2A89C4