You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [4-[(Z)-[3-[2-(2-chlorophenoxy)ethyl]-2,4-dioxo-1,3-thiazolidin-5-ylidene]methyl]phenyl] 3-nitrobenzoate .
user
C25H17ClN2O7S
assistant