The molecule with the SMILES C=CCn1cc(/C=N/N2C(=O)C3C4C=CC(C4)C3C2=O)c2ccccc21 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}.