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 (2S)-6-chloro-7-cyclohexa-1,5-dien-1-yloxy-2-(trifluoromethyl)-2H-chromene-3-carboxylic acid .
user
C17H12ClF3O4
assistant