InChI=1/C21H20FN3O2S/c1-3-14(20-23-15-8-4-5-9-16(15)24-20)25-21(26)19-12(11-27-2)18-13(22)7-6-10-17(18)28-19/h4-10,14H,3,11H2,1-2H3,(H,23,24)(H,25,26)/t14-/m1/s1/f/h23,25H 16AB29FB851FDF3B