The SMILES COc1cc(/C=C/C(=O)OCC(=O)Nc2cc(S(=O)(=O)N3CCCCC3)ccc2C)ccc1O is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.