InChI=1/C16H12F2N2O3S/c1-9-20-15(10-2-5-12(17)6-3-10)16(23-9)11-4-7-14(13(18)8-11)24(19,21)22/h2-8H,1H3,(H2,19,21,22)/f/h19H2 2AB0BA0CA7C24A3E