InChI=1/C16H17FN2O2S/c1-2-11-9-19(7-8-21-11)16(20)14-10-22-15(18-14)12-5-3-4-6-13(12)17/h3-6,10-11H,2,7-9H2,1H3/t11-/m1/s1 7D4E858BE17D3483