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system
Name the molecular formula for the molecule established as 1-[(2S)-2-(difluoromethoxymethyl)-5-(2-methyl-1,3-thiazol-5-yl)-3,4-dihydro-2H-pyrano[2,3-b]pyridin-7-yl]ethanone using the IUPAC nomenclature.
user
C16H16F2N2O3S
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