InChI=1/C12H16N2/c1-8-2-3-9(7-13-8)11-6-10-4-5-12(11)14-10/h2-3,7,10-12,14H,4-6H2,1H3/p+2/t10-,11+,12+/m1/s1/fC12H18N2/h13-14H/q+2 3915040FBEAD4689