Based on the SMILES representation O=C1CN(C(=O)COC(=O)C23CC4CC(CC(O)(C4)C2)C3)c2ccccc2N1, 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}.