InChI=1/C21H20ClFN2O4/c1-3-28-20(26)18-16(12-29-17-11-7-6-10-15(17)23)25(2)21(27)24-19(18)13-8-4-5-9-14(13)22/h4-11,19H,3,12H2,1-2H3,(H,24,27)/t19-/m1/s1/f/h24H	81382FFE0BB5FCB4