Based on the SMILES representation COc1ncc(-c2ccc3c(c2)S(=O)(=O)c2cccc(C(=O)NCc4ccco4)c2C3=O)cn1, the molecule is not a hERG blocker.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.