You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named N-[4-[[(1S,9S,10S,15R,16R,17S)-12-ethoxyimino-15,16-bis(4-hydroxybutyl)-4-(4-phenylphenoxy)-9-prop-2-enoxy-8-oxatetracyclo[7.7.1.02,7.013,17]heptadeca-2(7),3,5,13-tetraen-10-yl]sulfanyl]phenyl]acetamide is given. What is its corresponding molecular formula?
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C49H56N2O7S
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