The SMILES CCc1cc(=O)oc2cc(C)cc(OCC(=O)NC(Cc3ccc(Cl)cc3)C(=O)O)c12 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.