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): COc1cc2nc(N(C)CCCNC(=O)[C@H]3CCCO3)nc(C)c2cc1OC
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)-N-[3-[(6,7-dimethoxy-4-methyl-quinazolin-2-yl)-methyl-amino]propyl]oxolane-2-carboxamide