Based on the SMILES representation COc1ccc(CN2C[C@H](Cc3ccccc3)[C@@H](CC(=O)Nc3ccccc3)C2=O)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}.