The SMILES C[C@@]12C(=O)Nc3cc(Cl)ccc3C(=O)N1[C@H]1c3ccccc3OC[C@@H]1[C@@H]2c1ccccc1 is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.