You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 13-benzyl-8-[(3R)-3-methylpiperidin-1-yl]-16-thia-2,3,4,5,7,13-hexazatetracyclo[7.7.0.02,6.010,15]hexadeca-1(9),3,5,7,10(15)-pentaene into molecular formula.
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C22H25N7S
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