You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[[3-[3-(4-acetyl-3-hydroxy-2-propylphenoxy)propylsulfinyl]phenyl]-(carboxymethylsulfanyl)methyl]sulfanylacetic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H30O8S3
assistant