InChI=1/C16H21N3/c1-13-5-3-6-15(11-13)19(10-4-9-17)16-8-7-14(2)12-18-16/h3,5-8,11-12H,4,9-10,17H2,1-2H3/p+1/fC16H22N3/h17H/q+1 054B577EBE4C4DAE