You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 12-[4-[4-[12-[dimethyl-[3-(trimethylazaniumyl)propyl]azaniumyl]dodecoxy]phenyl]phenoxy]dodecyl-dimethyl-[3-(trimethylazaniumyl)propyl]azanium into molecular formula.
user
C52H98N4O2+4
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