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For the molecule named tert-butyl N-[(1S)-2-[(1R,2S,5S)-2-[(4-amino-1-cyclobutyl-3,4-dioxobutan-2-yl)carbamoyl]-6,6-dichloro-3-azabicyclo[3.1.0]hexan-3-yl]-1-cyclohexyl-2-oxoethyl]carbamate by IUPAC nomenclature, provide its molecular formula.
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C27H40Cl2N4O6
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