You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[2-(benzylamino)-2-oxoethyl]-N-(2,4-dimethylphenyl)-2-[5-(4-fluorophenyl)tetrazol-2-yl]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H25FN6O2
assistant