The SMILES COC(=O)c1cccc(NS(=O)(=O)c2ccc(OC)c(C(=O)N3CCOCC3)c2)c1C is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.