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Under IUPAC nomenclature, a molecule named tert-butyl (4S,7S)-7-[[(3S)-7-amino-1-[(2-methylpropan-2-yl)oxy]-1,4,7-trioxoheptan-3-yl]carbamoyl]-4-[[(2S)-2-[2-(6-ethyl-3,4,5-trihydroxyoxan-2-yl)-2-oxoethyl]-4-[(2-methylpropan-2-yl)oxy]-4-oxobutanoyl]amino]-8-methyl-5-oxononanoate is given. What is its corresponding molecular formula?
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C43H71N3O16
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