英文名称
(3S)-3-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-3-methylbutanoyl]amino]-3-hydroxypropanoyl]amino]-4-methylpentanoyl]amino]-4-methylpentanoyl]amino]-4-[[(2S)-1-[[(2S)-3-carboxy-1-[(3S,4R)-4-hydroxy-3-methyl-1-oxonia-2-azabicyclo[1.1.0]butan-2-yl]-1-oxopropan-2-yl]amino]-4-methyl-1-oxopentan-2-yl]amino]-4-oxobutanoic acid