The SMILES O=C(c1cc(C(=O)NCc2ccccc2)c(=O)n(Cc2ccccc2)c1)c1cc(Cl)ccc1O is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.