Based on the SMILES representation Cc1cccc(CC2CC(=O)N(CCc3ccc4c(c3)OCO4)C2=O)c1, 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}.