SMILES: C(/C(=C/C=C(/C(=O)O)\\[O-])/C(=O)[O-])C(=O)[O-]
Description: The molecule is a tricarboxylic acid trianion that is the conjugate base of 5-hydroxypenta-2,4-diene-1,2,5-tricarboxylic acid. It is a conjugate base of a 5-hydroxypenta-2,4-diene-1,2,5-tricarboxylic acid.