The SMILES COCCNC(=O)/C(C#N)=C/c1cc(Br)c(O)c(OC)c1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.