Based on the SMILES representation CCCC1=C(C(=O)OCC)C(c2ccc(OC)c(C)c2OC)C(C#N)=C(N)O1, 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}.