Based on the SMILES representation O/N=C/c1cccc[n+]1CCCCCC[n+]1ccccc1/C=N/O.[Br-], the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.