InChI=1/C16H23N3O/c1-13(2)7-11-20-12-10-19-9-8-18-16(19)14-3-5-15(17)6-4-14/h3-6,8-9,13H,7,10-12,17H2,1-2H3/p+1/fC16H24N3O/h18H/q+1 A3B0786F6D7ACC84