InChI=1/C16H19F2N3O2S/c1-10-11(2)21(4-5-23-3)16(19-10)24-9-15(22)20-14-7-12(17)6-13(18)8-14/h6-8H,4-5,9H2,1-3H3,(H,20,22)/p+1/fC16H20F2N3O2S/h19-20H/q+1 9A225A6821F17B93