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Figure 1
The molecular structure of (I) , showing the atomic numbering scheme. Displacement ellipsoids are drawn at the 50% probability level. Dashed lines indicate intramolecular N—H⋯N hydrogen bonds within the macrocyclic cavity. |
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Figure 1
The molecular structure of (I) , showing the atomic numbering scheme. Displacement ellipsoids are drawn at the 50% probability level. Dashed lines indicate intramolecular N—H⋯N hydrogen bonds within the macrocyclic cavity. |