You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-(4-methoxyphenyl)-N-[2-[3-(6-methylpyridin-3-yl)-1,2,4-oxadiazol-5-yl]phenyl]prop-2-enamide into molecular formula.
user
C24H20N4O3
assistant