InChI=1/C18H16N4O3/c1-12(21-22-18(25)14-5-3-7-16(23)10-14)8-17(24)20-15-6-2-4-13(9-15)11-19/h2-10,21,23H,1H3,(H,20,24)(H,22,25)/b12-8+/f/h20,22H	936C74A6F05E2465