You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[4-[(3-fluorophenyl)methyl]piperazin-1-yl]-[4-[(2,4,6-trimethylphenoxy)methyl]thiophen-2-yl]methanone The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H29FN2O2S
assistant