You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named (3S,3aS,6aR)-N-[(3S)-1-(ethylamino)-1,2-dioxohexan-3-yl]-2-[(2S)-2-[[1-[(2R)-hexan-2-yl]cyclohexyl]carbamoylamino]-3,3-dimethylbutanoyl]-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-3-carboxamide by IUPAC nomenclature, provide its molecular formula.
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C35H61N5O5
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