The molecule SMILES O=S(=O)(NC1CCN(S(=O)(=O)c2ccc3c(c2)OCCO3)C1)c1c(F)cccc1F is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.