The molecule SMILES O=C(O)c1cc(S(=O)(=O)N2CC3CC3C2C(=O)O)c(Cl)cc1Cl is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.