You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (3,5-ditert-butyl-4-hydroxyphenyl)methyl-ethoxyphosphinic acid;(3,5-ditert-butyl-4-oxidophenyl)methyl-ethoxyphosphinate;nickel(2+) into its molecular formula.
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C34H56NiO8P2
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