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What is the molecular formula of the molecule identified by [(1R)-2-(pent-4-enoylamino)-1-phenylethyl] (1S,2S,5R,6R,7S)-8-bromo-2-[(2,6-dimethylphenyl)-prop-2-enylcarbamoyl]-3-[(2R,3S)-1-hydroxy-3-methylpentan-2-yl]-4-oxo-10-oxa-3-azatricyclo[5.2.1.01,5]decane-6-carboxylate ?
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C40H50BrN3O7
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