Based on the SMILES COc1ccc(N2CCN(C(=O)CCNC(=O)Cn3ccc4ccccc4c3=O)CC2)cc1, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.