User: I'm searching 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): Cn1c(C2CC2)nc2ccc(-n3ccc(OCc4ccc(Cl)s4)cc3=O)cc21
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#}
4-[(5-chlorothiophen-2-yl)methoxy]-1-(2-cyclopropyl-3-methylbenzimidazol-5-yl)pyridin-2-one