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system
What is the molecular formula of the molecule identified by tert-butyl N-[(1R)-1-[3-[5-[(1S)-1-amino-2-hydroxyethyl]-3-methoxy-2-methylphenoxy]-4-methoxyphenyl]-2-(2-methoxyethoxymethoxy)ethyl]carbamate ?
user
C28H42N2O9
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