The molecule with the SMILES CCCc1nc2ccc(NC(C)=O)cc2c(=O)n1Cc1cccc(Cl)c1 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}.