The molecule SMILES COc1ccc(NC(=O)C2CCN(S(=O)(=O)c3ccc4c(c3)CC(C)N4C(C)=O)CC2)cc1OC is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.