You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-methoxyethyl 6-(3,4-dimethoxyphenyl)-3-(4-methoxyphenyl)-4-methyl-2-sulfanylidene-1,6-dihydropyrimidine-5-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C24H28N2O6S
assistant