英文名称
3-[2-[[3-(2-carboxyethyl)-4-methyl-5-[(Z)-[(3R,4R)-4-methyl-5-oxo-3-[(1R)-1-sulfanylethyl]pyrrolidin-2-ylidene]methyl]-1H-pyrrol-2-yl]methyl]-5-[(Z)-[(4Z)-4-ethylidene-3-methyl-5-oxopyrrolidin-2-ylidene]methyl]-4-methyl-1H-pyrrol-3-yl]propanoic acid