The molecule with the SMILES COc1ccc(C2C(C(N)=O)=C(C)Nc3nc(CCCO)nn32)cc1 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}.