You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-[[(Z)-2-cyano-3-[5-(2-methyl-5-nitrophenyl)furan-2-yl]prop-2-enoyl]amino]benzoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C22H15N3O6
assistant