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system
Translate the chemical IUPAC name [(1R,2S)-2-(pent-4-enoylamino)-1-phenylpropyl] (1R,2R,5S,6S,7R)-8-bromo-2-[cyclohexyl(prop-2-enyl)carbamoyl]-3-[(2R)-1-hydroxy-3-phenylpropan-2-yl]-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]decane-6-carboxylate into its molecular formula.
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C42H52BrN3O7
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