User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is dianion of (2E)-2-(methoxycarbonylmethyl)but-2-enedioic acid arising from deprotonation of both carboxylic acid functions. It is a conjugate base of a (2E)-2-(methoxycarbonylmethyl)but-2-enedioic acid.
Assistant: This is a molecule that fits your description: COC(=O)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#}
COC(=O)C/C(=C\C(=O)[O-])C(=O)[O-]
(E)-2-(2-methoxy-2-oxoethyl)but-2-enedioate
The molecule is dianion of (2E)-2-(methoxycarbonylmethyl)but-2-enedioic acid arising from deprotonation of both carboxylic acid functions. It is a conjugate base of a (2E)-2-(methoxycarbonylmethyl)but-2-enedioic acid.