You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
methane;2-[2-[4-[1-(4-methoxyphenyl)-1-[4-(4-methyl-N-(4-methylphenyl)anilino)phenyl]ethyl]phenoxy]carbonyloxyethoxy]ethyl acetate;[4-[2-[4-[4-[1-(4-methoxyphenyl)-1-[4-(4-methyl-N-(4-methylphenyl)anilino)phenyl]ethyl]phenoxy]carbonyloxyphenyl]propan-2-yl]phenyl] acetate;2-[2-[4-[1-(4-methoxyphenyl)-1-[4-(4-methyl-N-pyren-1-ylanilino)phenyl]ethyl]phenoxy]carbonyloxyethoxy]ethyl acetate;[4-[2-[4-[4-[1-(4-methoxyphenyl)-1-[4-(4-methyl-N-pyren-1-ylanilino)phenyl]ethyl]phenoxy]carbonyloxyphenyl]propan-2-yl]phenyl] acetate is the IUPAC name of a molecule. Please give its molecular formula.
user
C210H196N4O26
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