InChI=1/C21H21N5O2/c22-19(27)15-6-8-16(9-7-15)23-21-24-18-10-11-26(13-17(18)20(28)25-21)12-14-4-2-1-3-5-14/h1-9H,10-13H2,(H2,22,27)(H2,23,24,25,28)/p+1/fC21H22N5O2/h23,25-26H,22H2/q+1 0D6A026EAEBF010B