InChI=1/C21H25ClFN3O2/c1-4-20(27)25-16-10-8-15(9-11-16)14(2)24-21(28)13-26(3)12-17-18(22)6-5-7-19(17)23/h5-11,14H,4,12-13H2,1-3H3,(H,24,28)(H,25,27)/t14-/m0/s1/f/h24-25H 6899CE2F0ACB9E7A