User: I'm looking for the SMILES of a molecule that does block hERG (<10uM)?
Assistant: This is a molecule that is a hERG blocker (<10uM): CNc1nc(NCCCN(C)C)c2sc(-c3ccc(N4CCOCC4)cc3)cc2n1
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-N-[3-(dimethylamino)propyl]-2-N-methyl-6-(4-morpholin-4-ylphenyl)thieno[3,2-d]pyrimidine-2,4-diamine