You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[2-[[1-(3,4-dimethylphenyl)-4-phenylimidazol-2-yl]amino]-2-oxoethyl]-2-methyl-N-propan-2-ylpropanamide ?
user
C26H32N4O2
assistant