You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule N-[[3-methyl-4-[2-[2-(pyridin-4-ylmethylsulfanyl)ethoxy]ethoxy]pyridin-2-yl]methyl]quinolin-3-amine into molecular formula.
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C26H28N4O2S
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