The molecule SMILES CC1(c2ccc([N+](=O)[O-])c(CS(=O)(=O)c3ccccc3)c2)OCCO1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.