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What is the molecular formula of the compound with this IUPAC name benzyl N-[3-[(2S,7S)-7-(1-amino-2-naphthalen-2-ylethyl)-4-(2,2-diphenylethyl)-3-oxo-1,4-diazepan-2-yl]propyl]-N-(N'-phenylmethoxycarbonylcarbamimidoyl)carbamate ?
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C51H54N6O5
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