You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [2-bromo-4-[(E)-hydroxyiminomethyl]-6-methoxyphenyl] (E)-3-(4-bromophenyl)prop-2-enoate by IUPAC nomenclature, provide its molecular formula.
user
C17H13Br2NO4
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