The molecule SMILES COc1cc(C2C(C#N)=C(N)Oc3cc(C)n(CCc4ccccc4)c(=O)c32)cc2c1OCO2 is not a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.