InChI=1/C19H22ClFN2O2/c1-3-23(11-18(24)14-5-4-6-16(21)9-14)12-19(25)22-17-10-15(20)8-7-13(17)2/h4-10,18,24H,3,11-12H2,1-2H3,(H,22,25)/p+1/t18-/m0/s1/fC19H23ClFN2O2/h22-23H/q+1 0B8A548AD6D26610