You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 6-methyl-4-oxo-N-(5,6,7,8-tetrahydro-4H-cyclohepta[d][1,3]thiazol-2-yl)-3H-furo[2,3-d]pyrimidine-5-carboxamide into its molecular formula.
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C16H16N4O3S
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