InChI=1/C22H25ClN2O2/c23-18-7-5-17(6-8-18)19(15-16-9-11-24-12-10-16)22(26)25-13-14-27-21-4-2-1-3-20(21)25/h5-12,19-21H,1-4,13-15H2/t19-,20-,21+/m0/s1 FF38529FBA92D176