The SMILES Cc1ccc(NC(=O)c2cccnc2)cc1S(=O)(=O)N(C)C is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.