The molecule with the SMILES CC1(NC(=O)CCNC(=O)c2ccc(C(C)(C)C)cc2)CCS(=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}.