You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [2-[1-[[(3S)-2,3-dihydro-1,4-benzodioxin-3-yl]methyl]-2,5-dimethylpyrrol-3-yl]-2-oxoethyl] (E)-3-(4-methylsulfanylphenyl)prop-2-enoate .
user
C27H27NO5S
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