InChI=1/C16H22N2/c17-16(12-11-14-7-3-1-4-8-14)18-13-15-9-5-2-6-10-15/h2,5-6,9-12,14H,1,3-4,7-8,13H2,(H2,17,18)/p+1/b12-11+/fC16H23N2/h18H,17H2/q+1 E1E3BDBB71B0F46E