Based on the SMILES Cc1nn(CC(=O)NCc2cccs2)c(=O)c2nn(-c3ccccc3)c(C)c12, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.