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system
For the molecule named sodium;2-[[4-butoxycarbonyl-8-isocyano-6-(2-methoxyethoxycarbonyl)-8-methyl-2-sulfanyldecanoyl]amino]-2-methylpropane-1-sulfonate by IUPAC nomenclature, provide its molecular formula.
user
C25H43N2NaO9S2
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