You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named tert-butyl (3R)-4-[[4-(3-cyanophenyl)-5-(2,6-dimethylpyridin-4-yl)-1,3-thiazol-2-yl]carbamoyl]-3-(hydroxymethyl)piperazine-1-carboxylate by IUPAC nomenclature, provide its molecular formula.
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C28H32N6O4S
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