[[[[[[[2-[(2,6-Dichlorophenyl)amino]phenyl]acetyl]oxy]acetyl]oxy]acetyl]oxy]acetic Acid; 2-[(2,6-Dichlorophenyl)amino]benzeneacetic Acid 2-[2-(Carboxymethoxy)-2-oxoethoxy]-2-oxoethyl Ester; 2-(2-(2-(2-(2-((2,6-Dichlorophenyl)amino)phenyl)acetoxy)acetoxy)acetoxy)acetic acid;