InChI=1/C20H16N4/c1-2-6-16(7-3-1)22-20-18-9-5-4-8-17(18)19(23-24-20)14-15-10-12-21-13-11-15/h1-13H,14H2,(H,22,24)/p+1/fC20H17N4/h22-23H/q+1	4A7FC1D5DF2B8831