InChI=1/C17H19ClN2O2/c18-17-13(9-19-8-11-3-1-2-4-11)5-12-6-15-16(22-10-21-15)7-14(12)20-17/h5-7,11,19H,1-4,8-10H2/p+1/fC17H20ClN2O2/h19H/q+1 C967DBAB4AF2C48D