The SMILES Cc1cnc(NC(=O)C2=C(O)c3ccccc3S(=O)(=O)N2C)s1 represents a molecule that is not a hERG blocker.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_blocker#not &NULL}a {herg_blocker__names__noun}.