The molecule SMILES CN(C)c1ccc(C(CNS(=O)(=O)c2ccc([N+](=O)[O-])cc2)N2CCCC2)cc1 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}.