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What is the molecular formula of the molecule tert-butyl 2-[[2-[[3-[(11-cyclohexyl-9,12-dioxo-2-oxa-10,13-diazabicyclo[14.3.1]icosa-1(19),16(20),17-triene-14-carbonyl)amino]-2-oxohexanoyl]amino]acetyl]amino]-2-phenylacetate ?
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C44H61N5O9
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