User: I'm looking for the SMILES of a molecule that blocks hERG?
Assistant: This is a molecule that is a hERG blocker: CCCS(=O)CCC[NH+](CC)C[C@@H](O)COc1ccc(C#N)cc1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that {herg_blocker#not &NULL}{herg_blocker__names__verb}?
Assistant: This is a molecule that is {herg_blocker#not &NULL}a {herg_blocker__names__noun}: {SMILES#}