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 (11S,16R)-N-(5-fluoro-2-methoxyphenyl)-7-oxa-10,14-diazatetracyclo[8.6.1.05,17.011,16]heptadeca-1,3,5(17)-trien-3-amine .
user
C21H24FN3O2
assistant