The molecule with the SMILES O=c1[nH]c2ccc(Cl)cc2c(-c2ccccc2)c1N1CCOCC1 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.