The molecule with the SMILES O=C(Cc1cccc(NC(=O)C2CCN(C(=O)C3CCC3)CC2)c1)Nc1cccc(C(=O)N2CCCC2)c1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.