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 methyl 2-[(2R,7R)-5-amino-8-(benzylcarbamoyl)-6-cyano-7-(4-fluorophenyl)-3-oxo-7H-[1,3]thiazolo[3,2-a]pyridin-2-yl]acetate .
user
C25H21FN4O4S
assistant