Based on the SMILES representation Cc1ccc(OCCNC(=O)c2cc(C(=O)NCCOc3ccc(C)cc3)cc([N+](=O)[O-])c2)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}.