The molecule with the SMILES COC(=O)c1ccc(C2C(Oc3ccc(OC)cc3)C(=O)N2CCc2ccc(OC)c(OC)c2)cc1 is not a hERG blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.