InChI=1/C17H20N2/c1-13(2)15-11-7-8-12-16(15)19-17(18-3)14-9-5-4-6-10-14/h4-13H,1-3H3,(H,18,19)/p+1/fC17H21N2/h18-19H/q+1 32662A5CA2A68309