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Figure 1
The mol­ecular structure of the dominant tautomeric form of (1)[link] present in the crystalline state. Displacement ellipsoids are drawn at the 50% probability level. Dashed lines indicate intra­molecular hydrogen bonds.

Journal logoSTRUCTURAL
CHEMISTRY
ISSN: 2053-2296
Volume 69| Part 3| February 2013| Pages 285-288
doi:10.1107/S0108270113003806
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