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) blocking compound (<10uM): Cc1ccn2nc3c(c2n1)CN([C@H]1CO[C@H](c2cc(F)ccc2F)[C@@H](N)C1)C3
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#}
(2R,3S,5R)-2-(2,5-difluorophenyl)-5-(11-methyl-4,7,8,12-tetrazatricyclo[6.4.0.02,6]dodeca-1,6,9,11-tetraen-4-yl)oxan-3-amine