You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name ethyl 2-[4-hydroxy-5-oxo-2-(3-pentoxyphenyl)-3-(3-phenylprop-2-enoyl)-2H-pyrrol-1-yl]-4-methyl-1,3-thiazole-5-carboxylate into its molecular formula.
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C31H32N2O6S
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