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Figure 1 ORTEP drawing of (I) (C20H21FN6O5. H2O) showing the labeling scheme with 30% probability displacement ellipsoids. Dashed lines indicate intramolecular O4—H4⋯O5, C20—H20C⋯N1 and intermolecular O1W—H1WB⋯O2 hydrogen bonds in the asymmentric unit. |