The SMILES O=C(Nc1ccc(S(=O)(=O)Nc2ccccc2)cc1)C1COc2ccccc2O1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.