User: I'm looking for the SMILES of a molecule that does not block hERG?
Assistant: This is a molecule that is not a human ether-à-go-go related gene (hERG) blocker: Cc1nc(N2CCN(Cc3ccccc3)CC2)nc2c1C(=O)CC(c1ccco1)C2
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that does {herg_inhib#not &NULL}{herg_inhib__names__verb}?
Assistant: This is a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}: {SMILES#}