The molecule SMILES C/C(=N\Nc1ccc([N+](=O)[O-])cc1)c1ccc(-n2nncc2C(C)(C)C)cc1 is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.