The SMILES CCc1ccccc1NC(=O)N1CCCC(CCC(=O)N(C)CCc2ccccn2)C1 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.