The molecule with the SMILES COC(=O)c1ccc(N(CC(=O)NC2CCCC2)C(=O)c2ccc(C)s2)cc1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.