The molecule with the SMILES representation of O=C(NCCCNC(=O)c1c(Cl)cccc1Cl)c1c(Cl)cccc1Cl is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.