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system
Name the molecular formula for the molecule established as (4R)-1-(1,3-benzothiazol-2-yl)-4-(3-methoxy-4-prop-2-enoxyphenyl)-5,7-dihydro-4H-pyrazolo[3,4-b]pyridin-6-one using the IUPAC nomenclature.
user
C23H20N4O3S
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