InChI=1/C24H24N4O5/c1-2-3-4-15-5-7-16(8-6-15)22(29)25-14-19-13-20(25)21-23(30)27(24(31)26(19)21)17-9-11-18(12-10-17)28(32)33/h5-12,19-21H,2-4,13-14H2,1H3/t19-,20-,21+/m0/s1 6D82343105E2ECBB