Based on the SMILES representation Cc1[nH][nH]c(=O)c1C(c1cc(Br)ccc1O)c1c(C)[nH][nH]c1=O, 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}.