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What is the molecular formula of the compound with this IUPAC name [(3R,4R,5S,6R)-3-(butanoylamino)-2,5-dihydroxy-6-(hydroxymethyl)-2-[(2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]oxan-4-yl] (2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoate ?
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C30H53N3O12
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