Based on the SMILES O=C(Nc1ccc(Cl)cn1)C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1, the molecule is a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.