Based on the SMILES CC(=O)N1CCN(c2nc3cc4c(cc3nc2NS(=O)(=O)c2ccccc2)OCCO4)CC1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.