User: I'm searching for the SMILES of a molecule that not blocks hERG?
Assistant: This is a molecule that is not a hERG blocking compound (<10uM): CCCC1=N[N+](C)=C2C(=O)N=C(c3cc(S(=O)(=O)N4CC[NH+](C)CC4)ccc3OCC)N=C12
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#}
5-[2-ethoxy-5-(4-methylpiperazin-4-ium-1-yl)sulfonyl-phenyl]-1-methyl-3-propyl-pyrazolo[4,3-d]pyrimidin-1-ium-7-one