User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a dicarboxylic acid dianion arising from deprotonation of both carboxy groups of 2-hydroxy-6-oxonona-2,4,7-trienedioic acid. It is a conjugate base of a 2-hydroxy-6-oxonona-2,4,7-trienedioic acid.
Assistant: This is a molecule that fits this description: O=C(O)/C=C/C(=O)/C=C/C=C(\[O-])C(=O)[O-]
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
O=C(O)/C=C/C(=O)/C=C/C=C(\[O-])C(=O)[O-]
(2Z,4E,7E)-9-hydroxy-2-oxido-6,9-dioxonona-2,4,7-trienoate
The molecule is a dicarboxylic acid dianion arising from deprotonation of both carboxy groups of 2-hydroxy-6-oxonona-2,4,7-trienedioic acid. It is a conjugate base of a 2-hydroxy-6-oxonona-2,4,7-trienedioic acid.