You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(2-oxopyrrolidin-1-yl)methyl]-N-(1,3-thiazol-2-yl)-1,3-benzodioxole-5-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C16H15N3O4S
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