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 2-[[(14S)-7-(benzylamino)-14-methyl-10-thia-3,4,6,8-tetrazatetracyclo[7.7.0.02,6.011,16]hexadeca-1(9),2,4,7,11(16)-pentaen-5-yl]sulfanyl]-1-phenylethanone is given. What is its corresponding molecular formula?
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C27H25N5OS2
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