You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named ethane;methyl N-methylcarbamate;methyl N-[3-methyl-1-[(2S,5S)-2-methyl-5-[5-[6-[[[2-[(3R)-oxan-3-yl]acetyl]-[(2S)-pentan-2-yl]amino]methyl]-21-oxa-5,7-diazapentacyclo[11.8.0.03,11.04,8.014,19]henicosa-1(13),2,4(8),5,9,11,14(19),15,17-nonaen-17-yl]-1H-imidazol-2-yl]pyrrolidin-1-yl]-1-oxobutan-2-yl]carbamate by IUPAC nomenclature, provide its molecular formula.
user
C51H70N8O8
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