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 (3R)-11-hydroxy-2-[(13R)-9-methoxy-3-thiatetracyclo[12.4.0.02,6.07,12]octadeca-1(18),2(6),4,7(12),8,10,14,16-octaen-13-yl]-5-oxa-1,2,8-triazatricyclo[8.4.0.03,8]tetradeca-10,13-diene-9,12-dione is given. What is its corresponding molecular formula?
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C28H23N3O5S
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