InChI=1/C20H22N4/c1-3-7-17(8-4-1)20-21-15-18(22-20)16-23-11-13-24(14-12-23)19-9-5-2-6-10-19/h1-10,15H,11-14,16H2,(H,21,22)/p+1/fC20H23N4/h21-22H/q+1	DBB9EE9219F09ED2