The molecule with the SMILES representation of COCCNC(=O)/C(C#N)=C/c1cc(Br)c(O)c(OC)c1 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}.