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What is the molecular formula of the compound with this IUPAC name (Z)-3-hydroxy-3-[7-[(Z)-1-hydroxy-3-oxo-3-(2H-tetrazol-5-yl)prop-1-enyl]naphthalen-2-yl]-1-(2H-tetrazol-5-yl)prop-2-en-1-one ?
user
C18H12N8O4
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