You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[[(2S)-2-[[2-[[2-amino-3-(1-carbamimidoyl-2,5-dihydropyrrol-3-yl)propanoyl]amino]-3-hydroxypropanoyl]amino]propanoyl]amino]-3-(1H-indol-3-yl)propanoic acid;methane into its molecular formula.
user
C26H38N8O6
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