User: I'm searching for the SMILES of a molecule that does not block the human ether-à-go-go related gene (hERG) (<10uM)?
Assistant: This is a molecule that is not a human ether-à-go-go related gene (hERG) blocker (<10uM): COc1ccc2[nH]c3c(c2c1)C[C@H]1c2cc4c(cc2CCN1C3)OCO4
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#}
(1S)-20-methoxy-5,7-dioxa-13,16-diazahexacyclo[11.11.0.02,10.04,8.015,23.017,22]tetracosa-2,4(8),9,15(23),17(22),18,20-heptaene