Based on the SMILES COc1cc2[nH]c(=O)n(CCC(=O)N3CCN(c4cccc(C)c4C)CC3)c(=O)c2cc1OC, 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}.