The SMILES COc1ccc(OC)c(CC(NC(C)=O)C(=O)NC2CCN(c3nc(OC)nc(OC)n3)CC2)c1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.