The molecule SMILES O=S(=O)(Nc1cccc(-c2cn3cccnc3n2)c1)c1ccc(-c2ccccc2)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.