Based on the SMILES representation Cc1nnc2sc(SCC(=O)Nc3ccc(Br)cc3)nn2c1=O, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.