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system
Name the molecular formula for the molecule established as 3-acetyl-6-methyl-1H-1,5-naphthyridin-4-one;(6-methyl-4-oxo-1H-1,5-naphthyridine-3-carbonyl)azanide;molecular iodine;yttrium;triiodide using the IUPAC nomenclature.
user
C21H18I5N5O4Y-2
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