InChI=1/C23H23FN2O3/c1-3-28-22-13-19(8-11-21(22)29-15-17-5-4-12-25-14-17)23(27)26-16(2)18-6-9-20(24)10-7-18/h4-14,16H,3,15H2,1-2H3,(H,26,27)/t16-/m1/s1/f/h26H 090262EC81C5A303