InChI=1/C16H17FN2OS/c1-11-6-8-19(9-7-11)16-18-15(20)14(21-16)10-12-4-2-3-5-13(12)17/h2-5,10-11H,6-9H2,1H3/b14-10- 33AA4704A0DB51E9