The SMILES CCOc1ccc(C(=O)N/N=C(/C)C2C(=O)c3ccccc3C2=O)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.