You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 1-[2-[1-(2,3-dihydro-1,4-benzodioxin-3-ylmethyl)piperidin-4-yl]ethyl]-1-methyl-3-phenylurea into its molecular formula.
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C24H31N3O3
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