User: I'm searching for the SMILES of a molecule that not is active against hERG (<10uM)?
Assistant: This is a molecule that is not a human ether-à-go-go related gene (hERG) blocking compound: Nc1nc(N)nc(CCCCc2nc(N)nc(N)n2)n1
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that {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#}
6-[4-(4,6-diamino-1,3,5-triazin-2-yl)butyl]-1,3,5-triazine-2,4-diamine