You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(2-methoxyphenyl)methyl]-2-[[2-oxo-1-(thiophen-2-ylmethyl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl]sulfanyl]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H23N3O3S2
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