The SMILES C/C=C(/C)C(=O)O[C@@H]1[C@H](OC(C)=O)c2c(ccc3ccc(=O)oc23)OC1(C)C 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}.