Based on the SMILES representation COCCn1cc(C(=O)N2CCC(C)CC2)c2c3ccccc3n(C)c2c1=O, 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}.