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system
Name the molecular formula for the molecule established as 2-[[2-[[1-[2-amino-3-(1H-imidazol-5-yl)propanoyl]pyrrolidine-2-carbonyl]amino]-3-(1H-imidazol-5-yl)propanoyl]amino]-3-hydroxypropanoic acid using the IUPAC nomenclature.
user
C20H28N8O6
assistant