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 2-(2,3,4,6-tetrafluorophenyl)-3,5,6-trioxa-1,2-diaza-4lambda5-phosphabicyclo[2.1.1]hexane 4-oxide .
user
C6HF4N2O4P
assistant