Based on the SMILES CN1CCN(CCCNC(=O)c2cc3c(-c4ccc(Cl)cc4)nn(C)c3s2)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}.