You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 2-[(2-amino-2-oxoethyl)-[[5-(3-hydroxyprop-1-ynyl)thiophen-2-yl]methyl]amino]acetamide by IUPAC nomenclature, provide its molecular formula.
user
C12H15N3O3S
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