The molecule SMILES COc1cccc(C(=O)CN(C(=O)c2ccc(Cl)cc2Cl)N2C(=O)c3ccccc3C2=O)c1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.