The molecule SMILES COC(=O)CC1=C(C(=O)OC)C2(C(=O)N(C)c3ccccc32)C(C#N)=C(N)O1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.