The molecule with the SMILES CCCCOC(=O)c1ccc(NC(=O)c2cnc3n(c2=O)CCS3)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}.