You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (1S,11S,12R,16S)-11-(2,2-dimethylpropanoyl)-14-(2-fluorophenyl)-14-aza-10-azoniatetracyclo[8.6.0.02,7.012,16]hexadeca-2,4,6,8-tetraene-13,15-dione into its molecular formula.
user
C25H24FN2O3+
assistant