Based on the SMILES O=c1[nH]c(=O)n(-c2ccc(Br)cc2)c(O)c1C=NCCN1CCCCC1, 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}.