You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (2Z,6E)-5-[(4-methoxyphenyl)methoxy]-2,6-dimethyl-7-(2-methyl-1,3-thiazol-4-yl)hepta-2,6-dien-1-ol into molecular formula.
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C21H27NO3S
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