The SMILES COc1ccc(N2CCN(C(=O)c3ccc(CNS(=O)(=O)c4ccc(C)cc4)cc3)CC2)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.