InChI=1/C23H19ClF3NO4/c1-3-11-28(12-4-2)13-15-17(29)10-9-14-19(30)21(22(23(25,26)27)32-20(14)15)31-18-8-6-5-7-16(18)24/h3-10,29H,1-2,11-13H2/p+1/fC23H20ClF3NO4/h28H/q+1 1407460E20D76B80