InChI=1/C23H23ClFNO3/c1-27-21-8-4-3-6-16(21)13-26-14-17-7-5-9-22(28-2)23(17)29-15-18-10-11-19(25)12-20(18)24/h3-12,26H,13-15H2,1-2H3/p+1/fC23H24ClFNO3/h26H/q+1 E918D4D70A46A9DD