You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(E)-2-fluoro-3-[4-[4-[heptylcarbamoyl(methyl)amino]pyridin-2-yl]phenyl]prop-2-enoic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H28FN3O3
assistant