The SMILES O=C(c1cc(Cl)c(=O)n(Cc2ccccc2)c1)N1CCOCC1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.