The SMILES COC(=O)[C@H]1[C@@H](O)C[C@H]2CC[C@@H]1[NH+]2C is from a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
methyl(1S,2R,3S,5R)-8-methyl-3-oxidanyl-8-azoniabicyclo[3.2.1]octane-2-carboxylate