Based on the SMILES representation COc1ccc(-n2nc([N+](=O)[O-])c(=NC3CCN(Cc4ccccc4)CC3)n2O)cc1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.