InChI=1/C16H19N3/c1-11-9-13(15(18)19-10-11)14(17)16(7-8-16)12-5-3-2-4-6-12/h2-6,9-10,14H,7-8,17H2,1H3,(H2,18,19)/p+2/t14-/m1/s1/fC16H21N3/h17,19H,18H2/q+2 914C69D9EB63673A