The molecule SMILES CN(Cc1ccc(Cl)cc1Cl)C(=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1 is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.