User: I'm looking 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) blocker (<10uM): Cl.O=C1N[C@H](C(=O)O)Cc2cn(cn2)C/C=C/COc2ccc(Cl)c1c2
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#}
(4S,11E)-18-chloro-2-oxo-14-oxa-3,7,9-triazatricyclo[13.3.1.16,9]icosa-1(18),6(20),7,11,15(19),16-hexaene-4-carboxylic acid;hydrochloride