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 (2R)-2-(azidomethyl)-6-fluoro-8-(4-methoxy-2-methylphenyl)-3,4-dihydro-2H-chromene using the IUPAC nomenclature.
user
C18H18FN3O2
assistant