InChI=1/C16H20ClN3/c17-11-6-7-13-15(10-11)20-14-5-2-1-4-12(14)16(13)19-9-3-8-18/h6-7,10H,1-5,8-9,18H2,(H,19,20)/p+2/fC16H22ClN3/h18-20H/q+2 E3559543D7EE76F0