Based on the SMILES Cc1nnc(NC(=O)c2ccc(S(=O)(=O)N3CC(C)CC(C)C3)cc2)o1, 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}.