The SMILES O=C1N=c2ccccc2=[N+]1CCC[NH+]1CCC([N+]2=c3ccc(Cl)cc3=NC2=O)CC1 is from a molecule that is a hERG blocking compound (<10uM).
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.
1-[3-[4-(5-chloranyl-2-oxidanylidene-benzimidazol-1-ium-1-yl)piperidin-1-ium-1-yl]propyl]benzimidazol-1-ium-2-one