User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of octadecanedioic acid. It is a conjugate base of an octadecanedioic acid.
Assistant: This is a molecule that fits your description: O=C([O-])CCCCCCCCCCCCCCCCC(=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-])CCCCCCCCCCCCCCCCC(=O)[O-]
octadecanedioate
The molecule is a dicarboxylic acid dianion obtained by deprotonation of both carboxy groups of octadecanedioic acid. It is a conjugate base of an octadecanedioic acid.