Based on the SMILES Cc1c(C(=O)N2CCOCC2)sc2nc(-c3ccccc3)cn12, 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}.