You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 6-chloro-7-[4-[2-(3-chloro-2-ethenylphenyl)ethylcarbamoyl]phenoxy]-3,4-dihydro-2H-chromene-4-carboxylic acid using the IUPAC nomenclature.
user
C27H23Cl2NO5
assistant