User: I'm looking for the SMILES of a molecule that does not block the human ether-à-go-go related gene (hERG)?
Assistant: This is a molecule that is not a hERG blocking compound (IC50 < 10uM): O=c1c2sccc2nc(SCc2cc(=O)n3cc(Br)ccc3n2)n1Cc1ccccn1
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#}