You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-chloro-5-[5-[(E)-[(5R)-6-ethoxycarbonyl-5-(4-methylsulfanylphenyl)-3-oxo-7-phenyl-5H-[1,3]thiazolo[3,2-a]pyrimidin-2-ylidene]methyl]furan-2-yl]benzoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C34H25ClN2O6S2
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