InChI=1/C22H21N5O/c1-2-14-5-3-6-17(13-14)25-22(28)24-16-11-9-15(10-12-16)18-7-4-8-19-20(18)21(23)27-26-19/h3-13H,2H2,1H3,(H3,23,26,27)(H2,24,25,28)/p+1/fC22H22N5O/h24-27H,23H2/q+1 75E985AA01F32966