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Figure 4
The C—H⋯O=C hydrogen-bonded chain parallel to b in (III ). [Symmetry codes: (vi) x, − y, + z; (vii) x, − y, − + z.] |
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Figure 4
The C—H⋯O=C hydrogen-bonded chain parallel to b in (III ). [Symmetry codes: (vi) x, − y, + z; (vii) x, − y, − + z.] |