User: I'm looking for the SMILES of a molecule that can be described as:
The molecule is a tridentate heterocyclic ligand that binds metals at three meridional sites giving two adjacent 5-membered MN2C2 chelate rings. It has a role as a chelator.
Assistant: This is a molecule that fits this description: c1ccc(-c2cccc(-c3ccccn3)n2)nc1
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#}
c1ccc(-c2cccc(-c3ccccn3)n2)nc1
2,6-dipyridin-2-ylpyridine
The molecule is a tridentate heterocyclic ligand that binds metals at three meridional sites giving two adjacent 5-membered MN2C2 chelate rings. It has a role as a chelator.