The molecule with the SMILES COc1ccc(-c2[nH]nc3c2C2(C(=O)N(CC(=O)O)c4ccccc42)C(C#N)=C(N)O3)cc1OC is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.