The molecule with the SMILES COCCN1CCN(C(=O)c2ccc3nc(Cc4ccc(OC)c(OC)c4)oc3c2)CC1 is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.