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(2S,6R,11S)-2,11-diamino-6-{[(4S)-4-amino-4-carboxybutanoyl](4-{[(2-amino-5-methyl-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl)methyl]amino}benzoyl)amino}-6-({[(4S)-4-amino-4-carboxybutanoyl]oxy}carbonyl related products: