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): Cc1nc2c3c(nc(Cc4ccccc4)n2n1)CCNCC3
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#}
7-benzyl-4-methyl-3,5,6,8,12-pentazatricyclo[7.5.0.02,6]tetradeca-1(9),2,4,7-tetraene