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system
Name the molecular formula for the molecule established as 2-[(3S,6aR,8S,10aR)-3-hydroxy-1-(pyridine-2-carbonyl)-3,4,6,6a,8,9,10,10a-octahydro-2H-pyrano[2,3-c][1,5]oxazocin-8-yl]-N-methylacetamide using the IUPAC nomenclature.
user
C18H25N3O5
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