InChI=1/C20H21ClN2O2/c1-13(15-7-9-17(21)10-8-15)22-12-20(24)23-14(2)19-11-16-5-3-4-6-18(16)25-19/h3-11,13-14,22H,12H2,1-2H3,(H,23,24)/p+1/t13-,14-/m1/s1/fC20H22ClN2O2/h22-23H/q+1 BF5C581EF6083C90