User: Can you give me the SMILES of a molecule that is not a human ether-à-go-go related gene (hERG) blocker (<10uM)?
Assistant: Yes, here you go: O=C(Nc1cccc(C(F)(F)F)c1)Nc1ccc(Br)cc1-c1nnn[nH]1
User: Can you {#give me|create|generate!} the {SMILES__description} of a molecule that is {herg_blocker#not &NULL}a {herg_blocker__names__noun}?
Assistant: {#Yes|Of course|Sure|Yes, I'm happy to help!}, here you go: {SMILES#}
1-[4-bromanyl-2-(1H-1,2,3,4-tetrazol-5-yl)phenyl]-3-[3-(trifluoromethyl)phenyl]urea