You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
5-(2,4-dioxo-1,3-thiazolidin-5-yl)-2-methoxy-N-[[4-(trifluoromethyl)phenyl]methyl]benzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C19H15F3N2O4S
assistant