You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[1-(5-bromothiophen-2-yl)ethylideneamino]oxy-N-methyl-N-[(5-methylfuran-2-yl)methyl]acetamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C15H17BrN2O3S
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