InChI=1/C14H20N2/c1-14(2,3)12-6-4-11(5-7-12)10-13-15-8-9-16-13/h4-7H,8-10H2,1-3H3,(H,15,16)/p+1/fC14H21N2/h15-16H/q+1 C40072CA9298A62C