The molecule SMILES CCOc1ccc(NC(=O)CN(C)C(=O)C2CCCC2)cc1OCC 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}.