The SMILES CC1=C(C(=O)Nc2ccccc2)C(c2ccco2)C(C#N)=C(SCC(=O)OC(C)C)N1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.