You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Can you give the molecular formula of the molecule (1S,2S,6S,7S,8R,12S)-10-(4-acetylphenyl)-5-methyl-3-oxa-4,10-diazatetracyclo[5.5.1.02,6.08,12]tridec-4-ene-9,11-dione ?
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