You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N,N-diethyl-3-[2-(6-methylpyridin-2-yl)ethenyl]benzamide;2-methyl-6-[(E)-2-pyridin-4-ylethenyl]pyridine;2-methyl-6-[2-[3-(trifluoromethyl)phenyl]ethenyl]pyridine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C47H46F3N5O
assistant