You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance N-[4-(cyanomethyl)phenyl]-2-[[1,1-dioxo-5-[[4-(trifluoromethyl)phenyl]methyl]-1,2,5-thiadiazolidin-2-yl]methyl]-4-methoxybenzamide .
user
C27H25F3N4O4S
assistant