User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is a nickel-iron-sulfur cluster in which the nickel and iron atoms are linked by bridging sulfur atoms with the ratio Ni:Fe:S = 1:4:4. It has a role as a cofactor.
Assistant: This is a molecule that fits your description: [Fe].[Fe].[Fe].[Fe].[Ni].[SH-].[SH-].[SH-].[SH-]
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#}
iron;nickel;sulfanide
The molecule is a nickel-iron-sulfur cluster in which the nickel and iron atoms are linked by bridging sulfur atoms with the ratio Ni:Fe:S = 1:4:4. It has a role as a cofactor.