You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule (1S,5R,6S)-2-amino-6-(4-fluorophenyl)-4,4-dimethoxy-6-methyl-3-azoniabicyclo[3.1.0]hex-2-ene-1,5-dicarbonitrile into molecular formula.
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C16H16FN4O2+
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