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system
Provide the molecular formula for the IUPAC named substance 5-(4-chlorophenyl)-2-[[1-(3-chloropyridin-2-yl)-1,2,4-triazol-3-yl]methyl]-4-(3,3,3-trifluoro-2-oxopropyl)-1,2,4-triazol-3-one .
user
C19H12Cl2F3N7O2
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