英文名称
2-[(2Z,5Z)-2-[3-(carboxymethyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]-5-[(2E)-2-(3-ethyl-1,3-benzothiazol-2-ylidene)ethylidene]-4-oxo-1,3-thiazolidin-3-yl]acetic acid;2-[(2Z,5Z)-2-[3-(carboxymethyl)-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene]-4-oxo-5-[(2E)-2-[3-(sulfomethyl)-1,3-benzothiazol-2-ylidene]ethylidene]-1,3-thiazolidin-3-yl]acetic acid