InChI=1/C21H25FN2O2S/c1-16(27-19-5-3-2-4-6-19)21(25)23-15-20(24-11-13-26-14-12-24)17-7-9-18(22)10-8-17/h2-10,16,20H,11-15H2,1H3,(H,23,25)/t16-,20-/m1/s1/f/h23H 1C2DFF5258C42AD6