Based on the SMILES O=C(NCCOc1cccc(Cl)c1Cl)c1cc(-n2cnnc2)ccc1Cl, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.