You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-[4-[(2E)-2-methylpenta-2,4-dienoxy]-2-piperazin-1-ylpyrimidin-5-yl]sulfanylpyridin-2-amine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H24N6OS
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