InChI=1/C17H20N4O3/c1-10-12(16(18)21-17(19)20-10)7-5-6-11-8-13(22-2)15(24-4)14(9-11)23-3/h8-9H,6H2,1-4H3,(H4,18,19,20,21)/p+1/fC17H21N4O3/h20H,18-19H2/q+1 FB83944BE22C131C