2-[2-[[2-[[2-[[2-[[2-[2-[[5-(Diaminomethylideneamino)-2-[[2-methyl-2-[[3-methyl-2-[2-[[2-methyl-2-[2-[[2-methyl-2-[[2-methyl-2-[[2-methyl-2-[[1-(2-methyl-3-oxotetradecanoyl)pyrrolidine-2-carbonyl]amino]propanoyl]amino]propanoyl]amino]propanoyl]amino]propanoylamino]propanoyl]amino]propanoylamino]butanoyl]amino]propanoyl]amino]pentanoyl]amino]propanoylamino]-2-methylpropanoyl]amino]acetyl]amino]-2-methylpropanoyl]amino]-2-methylpropanoyl]amino]propanoylamino]propanoic acid