InChI=1/C21H21N5O3/c1-27-19-7-15-14-6-17(12-5-13(10-24-9-12)29-4-3-22)26-21(23)16(14)11-25-18(15)8-20(19)28-2/h5-11H,3-4,22H2,1-2H3,(H2,23,26)/p+1/fC21H22N5O3/h22H,23H2/q+1 A823662E32BA261B