You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
3-ethoxy-N-[4-(2-methylphenyl)-3-oxo-1-phenylbutan-2-yl]benzamide;N-[1-(3-hydroxyphenyl)-4-(2-methylphenyl)-3-oxobutan-2-yl]benzamide;N-[1-(4-hydroxyphenyl)-4-(2-methylphenyl)-3-oxobutan-2-yl]benzamide;2-methoxy-N-[4-(2-methylphenyl)-3-oxo-1-phenylbutan-2-yl]benzamide;N-[4-(3-methoxy-2-methylphenyl)-3-oxo-1-phenylbutan-2-yl]benzamide;N-[4-(2-methoxyphenyl)-3-oxo-1-phenylbutan-2-yl]benzamide;N-[3-oxo-1-phenyl-4-(2-propoxyphenyl)butan-2-yl]benzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C174H173N7O21
assistant