InChI=1/C21H20F2N4O2S/c1-14-4-5-15(12-20(14)30(28,29)27-10-2-3-11-27)19-8-9-21(26-25-19)24-16-6-7-17(22)18(23)13-16/h4-9,12-13H,2-3,10-11H2,1H3,(H,24,26)/p+1/fC21H21F2N4O2S/h24,26H/q+1 275D9F7624584566