Based on the SMILES Cc1ccc(-n2c3c(cc(C(=O)NC4CCSC4=O)c2=O)C(=O)CC(C)(C)C3)cc1, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.