You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (3S)-3-amino-4-[[(2R,3S,4R,5R)-5-(2-bromo-5,6-dichlorobenzimidazol-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy]-4-oxobutanoic acid into its molecular formula.
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C16H16BrCl2N3O7
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