The molecule with the SMILES CCCOc1ccc(C2NC(=O)NC(c3ccccc3)=C2C(C)=O)cc1OCC 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}.