You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3,5-dibromo-2-[[(E)-3-(furan-2-yl)prop-2-enoyl]carbamothioylamino]benzoic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C15H10Br2N2O4S
assistant