User: I'm searching for the SMILES of a molecule that not blocks hERG?
Assistant: This is a molecule that is not a hERG blocking compound: O=C([O-])CCc1nc(-c2ccccc2)c(-c2ccccc2)o1
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#}
3-(4,5-diphenyl-1,3-oxazol-2-yl)propanoate