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 ethyl 4-cyano-5-[[5-[(3-cyano-5-ethoxycarbonyl-4-methylthiophen-2-yl)amino]-5-oxopentanoyl]amino]-3-methylthiophene-2-carboxylate ?
user
C23H24N4O6S2
assistant