The SMILES Cc1cc(C)c2c(-n3cccc3)c(C(=O)NNS(=O)(=O)c3ccc(Cl)cc3)sc2n1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.