You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (4E)-4-[(Z)-3-[5-carboxy-3-oxo-2-(4-sulfophenyl)-1H-pyrazol-4-yl]prop-2-enylidene]-5-oxo-1-(4-sulfophenyl)pyrazole-3-carboxylic acid into its molecular formula.
user
C23H16N4O12S2
assistant