User: Can you give me the SMILES of a molecule that is not a human ether-à-go-go related gene (hERG) blocker?
Assistant: Sure, here you go: NC(=O)c1ncn([C@H]2O[C@@H](CO)[C@H](O)[C@@H]2O)n1
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-[(2S,3S,4R,5S)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]-1,2,4-triazole-3-carboxamide