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Figure 1
The structure of (I) , showing the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii. Atom N4 is obscured by atom C54. |
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Figure 1
The structure of (I) , showing the atom-labelling scheme. Displacement ellipsoids are drawn at the 30% probability level and H atoms are shown as small spheres of arbitrary radii. Atom N4 is obscured by atom C54. |