You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2S,4R,5S,6S)-5-acetamido-2,4-dihydroxy-6-[(1S,2S)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid into its molecular formula.
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C11H19NO9
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