The molecule with the SMILES COc1ccc(C)cc1S(=O)(=O)Nc1cc2c3c(c1)CCN3C(=O)CC2 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.