InChI=1/C16H13FN2S/c17-13-8-4-7-12(9-13)15-16(20-14(10-18)19-15)11-5-2-1-3-6-11/h1-9H,10,18H2/p+1/fC16H14FN2S/h18H/q+1 A7E79B3E6CE217DB