The SMILES O=C(NC(Cc1ccccc1)C(=O)O)OCC1c2ccccc2-c2ccccc21 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.