InChI=1/C18H22ClFN2O2/c19-17-11-16(20)6-5-15(17)13-24-18-4-2-1-3-14(18)12-22-8-7-21-9-10-23/h1-6,11,21-23H,7-10,12-13H2/p+2/fC18H24ClFN2O2/h21-22H/q+2 F7AE25A873870EE4