The SMILES Cc1cccn2c(=O)c(/C=C(\C#N)C(=O)NC3CCS(=O)(=O)C3)c(Oc3ccccc3Cl)nc12 is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.