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system
Name the molecular formula for the molecule established as (Z)-N'-[2-(3,3-dimethylmorpholin-4-yl)acetyl]-3-[3-(3,5-dimethylphenyl)-1,2,4-triazol-1-yl]prop-2-enehydrazide using the IUPAC nomenclature.
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C21H28N6O3
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