You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 3-[5-[(2-benzylsulfanyl-5-imino-7-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-6-ylidene)methyl]furan-2-yl]benzoic acid .
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C24H16N4O4S2
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