InChI=1/C22H21N5O/c28-18-7-3-5-16(13-18)22-21-19(24-15-25-21)9-12-26(22)14-17-6-4-11-27(17)20-8-1-2-10-23-20/h1-8,10-11,13,15,22,28H,9,12,14H2,(H,24,25)/p+1/t22-/m0/s1/fC22H22N5O/h24-25H/q+1 1D8D556A6893875B