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): COc1ccc2c(c1)C(=O)OC21CCC(C(=O)N(C)CCN2CCCCC2)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#}
5-methoxy-N-methyl-3-oxo-N-(2-piperidin-1-ylethyl)spiro[2-benzofuran-1,4'-cyclohexane]-1'-carboxamide