You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
sodium;6-chloro-7-[4-[2-(4-methylsulfanylphenyl)ethylcarbamoyl]phenoxy]-3,4-dihydro-2H-chromene-4-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H23ClNNaO5S
assistant