InChI=1/C14H16FN3O2S/c1-10(11-3-5-12(15)6-4-11)18-21(19,20)14-9-17-8-7-13(14)16-2/h3-10,18H,1-2H3,(H,16,17)/p+1/t10-/m0/s1/fC14H17FN3O2S/h16-17H/q+1 2020D787410F4E9E