The molecule SMILES COc1cc(NC(=O)CN2C(=O)CSc3ccc(S(=O)(=O)N4CCCC4)cc32)cc(OC)c1 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}.