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system
For the molecule named tert-butyl N-[(2S)-1-[[1-[[(2S,3S,5S)-1-cyclohexyl-3-hydroxy-6-methyl-5-(2-phenoxyethyl)heptan-2-yl]amino]-3-(1H-imidazol-5-yl)-1-oxopropan-2-yl]amino]-1-oxo-3-phenylpropan-2-yl]carbamate by IUPAC nomenclature, provide its molecular formula.
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C42H61N5O6
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