The molecule with the SMILES COc1ccc(-n2nc(C(=O)NCC(=O)NCCCN3CCN(C)CC3)c3ccccc3c2=O)cc1OC is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.