User: I'm looking for the SMILES of a molecule that can be described by:
The molecule is the stable isotope of sulfur with relative atomic mass 35.9670809. The least abundant (0.02 atom percent) isotope of naturally occurring sulfur.
Assistant: This is a molecule that fits your description: [36SH2]
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#}
sulfane
The molecule is the stable isotope of sulfur with relative atomic mass 35.9670809. The least abundant (0.02 atom percent) isotope of naturally occurring sulfur.