InChI=1/C20H19ClFN3O2/c1-13(27-15-7-5-6-14(21)12-15)20(26)24-18(19-23-10-11-25(19)2)16-8-3-4-9-17(16)22/h3-13,18H,1-2H3,(H,24,26)/t13-,18-/m0/s1/f/h24H 8CFD20E02744FB67