InChI=1/C16H12F2N2O2S/c1-8-9(2)23-15-14(8)16(22)20(7-19-15)6-13(21)10-3-4-11(17)12(18)5-10/h3-5,7H,6H2,1-2H3 D8860E915D9C4BD4