The SMILES COc1ccc(/C=C2\CCCC3C2=NN(C(=O)c2ccco2)C3c2ccc(OC)c(OC)c2)cc1OC 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}.