User: Can you generate the SMILES of a molecule that is not a human ether-à-go-go related gene (hERG) blocker?
Assistant: Sure, here you go: C[NH+](C)CCO[C@](C)(c1ccccc1)c1ccccn1
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#}
dimethyl-[2-[(1R)-1-phenyl-1-pyridin-2-ylethoxy]ethyl]azanium