Based on the SMILES representation CN(C)C(CNC(=O)CSc1nc2sc3c(c2c(=O)n1C)CCC3)c1ccccc1, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.