The molecule SMILES NC1=NC(=Nc2cccc(S(=O)(=O)N3CCOCC3)c2)c2ccccc21 is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.