英文名称
5-[[3-[2-[[2-[[4-Carboxy-4-[hydroxy(methylsulfonyl)amino]butanoyl]amino]-3-(carboxymethylamino)-3-oxopropyl]sulfanylmethyl]-2-ethoxycarbonyl-4,5-dioxooxolan-3-yl]sulfanyl-1-(carboxymethylamino)-1-oxopropan-2-yl]amino]-2-(methylsulfonyloxyamino)-5-oxopentanoic acid