You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
benzyl (3S,3aS,6aR)-2-[(2S)-2-amino-3,3-dimethylbutanoyl]-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-3-carboxylate;benzyl (3S,3aS,6aR)-2-[(2S)-2-[[(2S)-1-(4,4-dimethyl-2,6-dioxopiperidin-1-yl)-3,3-dimethylbutan-2-yl]carbamoylamino]-3,3-dimethylbutanoyl]-3,3a,4,5,6,6a-hexahydro-1H-cyclopenta[c]pyrrole-3-carboxylate;1-[(2S)-2-isocyanato-3,3-dimethylbutyl]-4,4-dimethylpiperidine-2,6-dione;hydrochloride is the IUPAC name of a molecule. Please give its molecular formula.
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C70H105ClN8O12
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