You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance N-[2-[[1-(3,4-dimethylphenyl)-4-(4-methoxyphenyl)imidazol-2-yl]amino]-2-oxoethyl]-N-(2-methoxyethyl)thiophene-2-carboxamide .
user
C28H30N4O4S
assistant