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 N-[5-[(E)-1-cyano-2-[2-[2-(2-methylphenoxy)ethoxy]-5-nitrophenyl]ethenyl]-1,3,4-thiadiazol-2-yl]benzamide .
user
C27H21N5O5S
assistant