InChI=1/C19H19ClFN3O/c20-16-9-17(21)11-18(10-16)24-8-7-23(19(24)25)6-5-22-12-14-3-1-2-4-15(14)13-22/h1-4,9-11H,5-8,12-13H2/p+1/fC19H20ClFN3O/h22H/q+1 A1B2F1ECCCEFBDFB