Epalrestat Dimer

Chemical Name: 2-((Z)-5-((7-(carboxymethyl)-2-methyl-8-oxo-1-phenyl-3-((E)-1-phenylprop-1-en-2-yl)-6-thioxo-5-thia-7-azaspiro[3.4]octan-2-yl)methylene)-4-oxo-2-thioxothiazolidin-3-yl)acetic acid

Smile: O=C1N(CC(O)=O)C(S/C1=C\C2(C)C(C3(C(N(CC(O)=O)C(S3)=S)=O)C2/C(C)=C/C4=CC=CC=C4)C5=CC=CC=C5)=S