Based on the SMILES COc1ccc(C2CC(c3ccc(Br)cc3)=NN2C(=O)CCC(=O)O)cc1OC, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.