InChI=1/C15H20N2/c1-2-4-16-14(3-1)17-15-8-11-5-12(9-15)7-13(6-11)10-15/h1-4,11-13H,5-10H2,(H,16,17)/p+1/fC15H21N2/h16-17H/q+1 A53FF6C7EB18EFC9