Based on the SMILES O=C(C[n+]1ccc(C(=O)NCc2ccccc2)cc1)c1ccc2c(c1)OCCO2.[Br-], the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.