The molecule with the SMILES O=C(O)CCc1ccc(-c2ccccc2)n1-c1cccc(C(=O)O)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}.