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 hERG blocker (<10uM): CS(=O)(=O)N1CCN(Cc2cn3cc(-c4cccc5[nH]ncc45)nc(N4CCOCC4)c3n2)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#}
4-[6-(1H-indazol-4-yl)-2-[(4-methylsulfonylpiperazin-1-yl)methyl]imidazo[1,2-a]pyrazin-8-yl]morpholine