InChI=1/C17H17FN2S/c1-12(13-5-3-2-4-6-13)20-16-8-7-14(18)11-15(16)19-17(20)9-10-21/h2-8,11-12,21H,9-10H2,1H3/t12-/m1/s1 8B42CF73718709E4