You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl 5-(dimethylcarbamoyl)-2-[[2-[(4,5-dithiophen-2-yl-1H-imidazol-2-yl)sulfanyl]acetyl]amino]-4-methylthiophene-3-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H24N4O4S4
assistant