The molecule with the SMILES O=C(O)C/C(=C\c1ccc2c(c1)OCO2)c1nc2ccccc2s1 is not a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.