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system
Name the molecular formula for the molecule established as (2R)-2-[[(E,4S)-4-[[(2S)-3,3-dimethyl-2-[[(2S)-3-methyl-2-(methylamino)-3-naphthalen-2-ylbutanoyl]amino]butanoyl]-methylamino]-2,5-dimethylhex-2-enoyl]amino]-8-(2,5-dioxopyrrol-1-yl)-5-oxooctanoic acid using the IUPAC nomenclature.
user
C43H59N5O8
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