InChI=1/C22H22N4O2/c27-22(24-19-5-6-19)17-3-1-2-15(12-17)16-4-7-20-18(13-16)14-23-25-21(20)26-8-10-28-11-9-26/h1-4,7,12-14,19H,5-6,8-11H2,(H,24,27)/p+1/fC22H23N4O2/h24-25H/q+1 F71E06B9E5655EC4