InChI=1/C15H14F2N4O2S/c1-7-6-10(9(3)23-7)13(22)20-15-19-8(2)11(24-15)12-18-4-5-21(12)14(16)17/h4-6,14H,1-3H3,(H,19,20,22)/f/h20H 1261D7F9A3B2E055