The SMILES CCOC(=O)c1ccc(N2C=C(C(=O)OC)C(c3cccc(O)c3)C(C(=O)OC)=C2)cc1 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}.