The molecule with the SMILES COc1ccc(C(=O)c2c3ccc([N+](=O)[O-])cc3[n+]([O-])n2CCCC(N)=O)cc1 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.