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system
Name the molecular formula for the molecule established as methyl (3R)-3-[[(3R)-3-hydroxy-4-[(3-methoxyphenyl)sulfonyl-[(2R)-2-methylbutyl]amino]-1-phenylbutan-2-yl]carbamoyloxy]butanoate using the IUPAC nomenclature.
user
C28H40N2O8S
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