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 4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluoro-1-hydroxy-1-thiophen-2-ylnon-1-en-3-one .
user
C13H5F13O2S
assistant