InChI=1/C23H29ClN2O2/c1-22(2)13-18(14-23(3,4)26-22)25-21(27)19-7-5-6-8-20(19)28-15-16-9-11-17(24)12-10-16/h5-12,18,26H,13-15H2,1-4H3,(H,25,27)/p+1/fC23H30ClN2O2/h25-26H/q+1 18D71AEFD4C586CC