The molecule SMILES Cc1ccc(-c2noc(CCC(=O)NCCCN3CCN(c4cccc(Cl)c4)CC3)n2)cc1 is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.