Based on the SMILES representation C=CCN1C(=O)C(Cc2ccc(Br)cc2)S/C1=N\N=C\c1ccco1, 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}.