User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a deuterated compound that is is an isotopologue of 3-(trimethylsilyl)propane-1-sulfonic acid (DSS) in which the six hydrogen atoms attached to the carbon chain linking the silicon and the sulfur atoms have been replaced by deuterium. It is often used in NMR spectroscopy (often as the corresponding sodium salt) as a calibration standard - it is much more water soluble that tetramethylsilane, so is often used for studies on proteins in water. It is a deuterated compound and a 3-(trimethylsilyl)propane-1-sulfonic acid.
Assistant: This is a molecule that fits your description: [2H]C([2H])(C([2H])([2H])[Si](C)(C)C)C([2H])([2H])S(=O)(=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#}
[2H]C([2H])(C([2H])([2H])[Si](C)(C)C)C([2H])([2H])S(=O)(=O)O
1,1,2,2,3,3-hexadeuterio-3-trimethylsilylpropane-1-sulfonic acid
The molecule is a deuterated compound that is is an isotopologue of 3-(trimethylsilyl)propane-1-sulfonic acid (DSS) in which the six hydrogen atoms attached to the carbon chain linking the silicon and the sulfur atoms have been replaced by deuterium. It is often used in NMR spectroscopy (often as the corresponding sodium salt) as a calibration standard - it is much more water soluble that tetramethylsilane, so is often used for studies on proteins in water. It is a deuterated compound and a 3-(trimethylsilyl)propane-1-sulfonic acid.