InChI=1/C19H17N5O4/c1-24-14-8-11(6-7-15(14)28-10-17(24)25)21-19(27)18(26)20-9-16-22-12-4-2-3-5-13(12)23-16/h2-8,16H,9-10H2,1H3,(H,20,26)(H,21,27)/p+2/fC19H19N5O4/h20-23H/q+2	F923E57D43D465B2