InChI=1/C17H19ClN2O2/c1-12(15-5-2-3-6-19-15)20-11-13-9-14(18)17-16(10-13)21-7-4-8-22-17/h2-3,5-6,9-10,12,20H,4,7-8,11H2,1H3/p+1/t12-/m0/s1/fC17H20ClN2O2/h20H/q+1 5F29D4587582FD57