You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name N-(4,5,6,7,8,9-hexahydrocycloocta[d][1,3]thiazol-2-yl)-2-[(4-oxo-5,6,7,8-tetrahydro-3H-[1]benzothiolo[2,3-d]pyrimidin-2-yl)methylsulfanyl]acetamide into its molecular formula.
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C22H26N4O2S3
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