InChI=1/C22H24N4O2/c27-21(25-28)9-8-16-4-3-5-18(14-16)22-24-19-6-1-2-7-20(19)26(22)15-17-10-12-23-13-11-17/h1-9,14,17,23,28H,10-13,15H2,(H,25,27)/p+1/b9-8+/fC22H25N4O2/h23,25H/q+1 240C8EF53F5843B8