InChI=1/C16H22ClN3/c1-3-20(4-2)12-6-11-18-14-7-5-8-15-13(14)9-10-16(17)19-15/h5,7-10,18H,3-4,6,11-12H2,1-2H3/p+1/fC16H23ClN3/h20H/q+1 3CDB3E0AAC2F8DCA