InChI=1/C18H20N4O3/c1-4-5-12-6-7-13(8-15(12)23)21-17-16-11(2)14(18(24)25-3)9-22(16)20-10-19-17/h6-10,23H,4-5H2,1-3H3,(H,19,20,21)/f/h21H	6466DFE123F1BB74