The SMILES COc1ccc(-n2ncc(C(C)NS(=O)(=O)c3ccc(C(C)=O)cc3)c2C)cc1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.