InChI=1/C16H16N2/c1-11(2)17-16-12-7-3-5-9-14(12)18-15-10-6-4-8-13(15)16/h3-11H,1-2H3,(H,17,18)/p+1/fC16H17N2/h17-18H/q+1 78FF4731C1AEACE4