Based on the SMILES Cc1ccc(C(=O)OCC(=O)Nc2sc3c(c2C#N)CCCC3)cc1NC(=O)c1ccco1, 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}.