Based on the SMILES CN(C(=O)Nc1ccc(Cl)cc1)c1c2c(nn1C)CCCC2, 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}.