You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule N-[2-[(5Z)-2,4-dioxo-5-[(3,4,5-trimethoxyphenyl)methylidene]-1,3-thiazolidin-3-yl]ethyl]-4-prop-2-enoxybenzamide ?
user
C25H26N2O7S
assistant