The SMILES Cl.NC(CO)c1cn([C@@H](CCC(=O)O)C(=O)N2CCNCC2)nn1 represents a molecule that is not a hERG blocking compound.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.