You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[2-(3-nitroprop-1-enyl)pyrazin-1-ium-1-yl]-1-phenylethanone;tetrakis(2,3,4,5,6-pentafluorophenyl)boranuide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C39H14BF20N3O3
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