User: I'm looking 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): COc1ccc(-n2nc(C(C)=O)s/c2=N\c2nc(-c3ccccc3)cc(-c3ccccc3)c2C#N)cc1
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#}
2-[(Z)-[5-acetyl-3-(4-methoxyphenyl)-1,3,4-thiadiazol-2-ylidene]amino]-4,6-diphenylpyridine-3-carbonitrile