InChI=1/C16H21N3O/c1-13-3-5-14(6-4-13)16-11-15(20-18-16)12-19-9-2-7-17-8-10-19/h3-6,11,17H,2,7-10,12H2,1H3/p+1/fC16H22N3O/h19H/q+1 97C312FF8713D4A8