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 4-[4-(2-fluorophenyl)piperazin-1-yl]sulfonyl-2-methyl-3-(3-phenoxyphenyl)-1,2-oxazolidine .
user
C26H28FN3O4S
assistant