The molecule SMILES COc1cccc(/C=C(\C#N)c2nc3ccc(C)cc3[nH]2)c1OCC(=O)O is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.