InChI=1/C21H23N5O5/c1-27-14-6-5-11(17(28-2)18(14)29-3)19-24-20(22)25-21-23-12-9-15-16(10-13(12)26(19)21)31-8-4-7-30-15/h5-6,9-10,19H,4,7-8H2,1-3H3,(H3,22,23,24,25)/p+1/t19-/m1/s1/fC21H24N5O5/h24-25H,22H2/q+1 B38C653859916BB2