The SMILES COc1ccc(-c2nn(-c3ccccc3)cc2C(=O)N2CCN(S(=O)(=O)c3ccccc3C#N)CC2)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.