Based on the SMILES CCC(CC)C(=O)Nc1cc(C)c2c(=O)oc3ccccc3c2n1, 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}.