Based on the SMILES Cc1ccc(Oc2nc3ccccn3c(=O)c2/C=C(\C#N)C(=O)NC2CCS(=O)(=O)C2)c(C)c1, 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}.