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system
Name the molecular formula for the molecule established as [2-[(3R)-3-(3,4-dimethoxyphenyl)-5-thiophen-2-yl-1,3-dihydropyrazol-2-yl]-2-oxoethyl] pyridine-4-carboxylate using the IUPAC nomenclature.
user
C23H21N3O5S
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