Based on the SMILES representation CC12CCC(C(=O)Nc3ccc(Br)cn3)(OC1=O)C2(C)C, 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}.