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Figure 4 Supramolecular ring in (I) viewed side-on to emphasize the chair-like conformation. The O—H⋯N hydrogen bonds are shown as orange dashed lines. |
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Figure 4 Supramolecular ring in (I) viewed side-on to emphasize the chair-like conformation. The O—H⋯N hydrogen bonds are shown as orange dashed lines. |