Based on the SMILES representation Cc1cccc(C(=O)Nc2sc(C(=O)N3CCCC3)c(C)c2C#N)c1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.