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 [(1R,3S,5S,7R,8E,11S,12S,13E,15S,17R,21R,23S)-5-acetamido-11,21-dihydroxy-17-(hydroxymethyl)-13-(2-methoxy-2-oxoethylidene)-10,10-dimethyl-19-oxo-18,27,28,29-tetraoxatetracyclo[21.3.1.13,7.111,15]nonacos-8-en-12-yl] octanoate is given. What is its corresponding molecular formula?
user
C41H65NO13
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