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system
Provide the molecular formula for the IUPAC named substance 6-(2-methoxyphenyl)-3,5-dinitro-3-[[(E)-2-(2,4,6-trimethoxyphenyl)ethenyl]sulfonylamino]cyclohexa-1,4-diene-1-carboxylic acid .
user
C25H25N3O12S
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