User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is the meso-diastereomer of 1,4-dimercaptobutane-2,3-diol; a sulfur-containing sugar derived from the monosaccharide erythrose; and an epimer of dithiothreitol. It has a role as a reducing agent.
Assistant: This is a molecule that fits this description: O[C@H](CS)[C@@H](O)CS
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@H](CS)[C@@H](O)CS
(2R,3S)-1,4-bis(sulfanyl)butane-2,3-diol
The molecule is the meso-diastereomer of 1,4-dimercaptobutane-2,3-diol; a sulfur-containing sugar derived from the monosaccharide erythrose; and an epimer of dithiothreitol. It has a role as a reducing agent.