The molecule with the SMILES C[n+]1cccc(C2C(C#N)=C(N)Oc3c2ccc2ccccc32)c1.[I-] 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}.