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What is the molecular formula of the compound with this IUPAC name (1S,4S,9E,12R)-4-benzyl-14-(2-methyl-4,5,6,7-tetrahydro-1-benzofuran-3-carbonyl)spiro[2,5,14-triazabicyclo[10.4.0]hexadec-9-ene-7,4'-oxane]-3,6-dione ?
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C34H43N3O5
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