You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named methyl 2-[(2,4-dichlorobenzoyl)amino]-5-[(2,5-dimethylphenyl)carbamoyl]-4-methylthiophene-3-carboxylate is given. What is its corresponding molecular formula?
user
C23H20Cl2N2O4S
assistant