The molecule SMILES O=C(NNC1CC(=O)N(c2ccccc2)C1=O)c1ccc(COc2ccccc2Cl)o1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.