User: I'm searching for the SMILES of a molecule that does not block hERG (<10uM)?
Assistant: This is a molecule that is not a human ether-à-go-go related gene (hERG) blocking compound (<10uM): O=S(=O)(NCCCN1CCN(c2nsc3ccccc23)CC1)c1cc2ccc(Cl)cc2s1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that does {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#}
N-[3-[4-(1,2-benzothiazol-3-yl)piperazin-1-yl]propyl]-6-chloro-1-benzothiophene-2-sulfonamide