Based on the SMILES CCn1cc(Cl)c(C(=O)NNC(=O)CCn2ccc([N+](=O)[O-])n2)n1, 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}.