User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is a dicarboxylic acid dianion that is the conjugate base of mesaconic acid. It has a role as a human metabolite and a plant metabolite. It derives from a fumarate(2-). It is a conjugate base of a mesaconic acid.
Assistant: This is a molecule that fits your description: C/C(=C\C(=O)[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#}
(E)-2-methylbut-2-enedioate
The molecule is a dicarboxylic acid dianion that is the conjugate base of mesaconic acid. It has a role as a human metabolite and a plant metabolite. It derives from a fumarate(2-). It is a conjugate base of a mesaconic acid.