Based on the SMILES Cc1[nH]c2ccccc2c1/C=C(/C#N)C(=O)NC(C)C, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.