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system
Name the molecular formula for the molecule established as 3-[(4R,7S,8aS)-1-oxo-7-(phenylcarbamothioylamino)-3,4,6,7,8,8a-hexahydro-2H-pyrrolo[1,2-a]pyrazin-4-yl]-N-[(4-methoxyphenyl)methyl]propanamide using the IUPAC nomenclature.
user
C25H31N5O3S
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