You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-[[2-[(2S,3S,4S,5R,6R)-3,4,5-tris[(4-methylbenzoyl)oxy]-6-[(4-methylbenzoyl)oxymethyl]oxan-2-yl]oxyacetyl]amino]propanoic acid into molecular formula.
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C43H43NO13
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