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In the crystal structure of the title compound, C18H11N5O2, two crystallographically independent mol­ecules having the same composition and ciscis conformation (arrangement of the pyridyl rings) are observed. A C—H...N hydrogen bond links the centrosymmetrically related mol­ecules into a discrete pair [C...N = 3.462 (4) Å], and the structure is stabilized further by π–π-stacking interactions between aromatic rings from two adjacent dimers.
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