You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Can you give the molecular formula of the molecule (5E)-5-[(6-bromo-1,3-benzodioxol-5-yl)methylidene]-2-(2,5-dimethylphenyl)imino-3-ethyl-1,3-thiazolidin-4-one ?
user
C21H19BrN2O3S
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