InChI=1/C17H14ClFN2O3S/c1-3-12-5-4-6-13(9-12)21(11-17(22)20-2)25(23,24)14-7-8-16(19)15(18)10-14/h1,4-10H,11H2,2H3,(H,20,22)/f/h20H 17DBCF492D39A901