You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named ditetradecyl 2-[4-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]butanoylamino]pentanedioate by IUPAC nomenclature, provide its molecular formula.
user
C43H84N6O6
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