User: I'm searching for the SMILES of a molecule that does not block hERG?
Assistant: This is a molecule that is not a hERG blocker: Cc1nc(C(=O)NC2CCCCC2)sc1C1(C)CC(c2cccc([N+](=O)[O-])c2)=NO1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that does {herg_inhib#not &NULL}{herg_inhib__names__verb}?
Assistant: This is a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}: {SMILES#}