The molecule with the SMILES CN1C(=O)C2(c3ccccc31)c1c(oc3ccccc3c1=O)C(=O)N2CCCO is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.