InChI=1/C16H19N3/c1-11-7-10-19-15(18)13(11)14(17)16(8-9-16)12-5-3-2-4-6-12/h2-7,10,14H,8-9,17H2,1H3,(H2,18,19)/p+2/t14-/m1/s1/fC16H21N3/h17,19H,18H2/q+2 D8A4A8AC49644C96