You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named methyl N-[(2S)-1-[but-3-enyl-[[5-[4-[4-[4-[3-iodo-2-[(2S)-1-[(2R)-2-(methoxycarbonylamino)-3-methyl-2-propan-2-ylbut-3-enoyl]pyrrolidin-2-yl]imidazol-4-yl]phenyl]piperazin-1-yl]phenyl]-1H-imidazol-2-yl]methyl]amino]-3-methyl-1-oxobutan-2-yl]carbamate by IUPAC nomenclature, provide its molecular formula.
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C48H63IN10O6
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