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Figure 4 . Partial crystal packing diagram of compound (II), viewed down the c axis. The intramolecular O—H⋯O=C hydrogen bond and the intermolecular O—H⋯O hydrogen bonds are shown as dashed lines. |
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Figure 4 . Partial crystal packing diagram of compound (II), viewed down the c axis. The intramolecular O—H⋯O=C hydrogen bond and the intermolecular O—H⋯O hydrogen bonds are shown as dashed lines. |