InChI=1/C17H14N6O3/c1-17(11-5-3-2-4-6-11)15(25)23(16(26)18-17)21-14(24)10-7-8-12-13(9-10)20-22-19-12/h2-9H,1H3,(H,18,26)(H,21,24)(H,19,20,22)/t17-/m0/s1/f/h18-19,21H CE365B5A1E62FC20