You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[2-ethoxy-6-[(Z)-[3-[2-(5-methyl-2-propan-2-ylphenoxy)ethyl]-2,4-dioxo-1,3-thiazolidin-5-ylidene]methyl]phenoxy]acetic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H29NO7S
assistant