Based on the SMILES representation COC(=O)c1ccc(Cn2cnc3c(cnn3-c3ccc(C)c(C)c3)c2=O)o1, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.