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Figure 2 Overlay of the molecular structures of (I) (blue), 4- methyl (red) and 4-chloro (green) analogues. H atoms and atoms of minor disordered components were not included in the least squares fit of the atomic positions. |
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Figure 2 Overlay of the molecular structures of (I) (blue), 4- methyl (red) and 4-chloro (green) analogues. H atoms and atoms of minor disordered components were not included in the least squares fit of the atomic positions. |