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What is the molecular formula of the compound with this IUPAC name tert-butyl (2S,3S)-2-[3-[[(2S)-2-amino-3-hydroxybutanoyl]amino]propylamino]-3-[(3R,4R,5R)-3,4-bis[[tert-butyl(dimethyl)silyl]oxy]-5-[3-[(4-methoxyphenyl)methyl]-2,4-dioxopyrimidin-1-yl]oxolan-2-yl]-3-hydroxypropanoate ?
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C42H73N5O11Si2
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