Based on the SMILES representation Cc1cccc(Oc2sc(C(=O)c3ccccc3)c(N)c2C#N)c1, 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}.