Based on the SMILES COCCNc1nc(-c2cc(C)n(CCc3ccc(OC)cc3)c2C)cs1, 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}.