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Figure 1
The molecular structure of (3), with displacement ellipsoids drawn at the 50% probability level. Also shown is an intramolecular hydrogen bond (dotted line), forming a five-membered ring with atom C9 displaced from its mean plane. |
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Figure 1
The molecular structure of (3), with displacement ellipsoids drawn at the 50% probability level. Also shown is an intramolecular hydrogen bond (dotted line), forming a five-membered ring with atom C9 displaced from its mean plane. |