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