The SMILES CN(c1cccc(NC(=O)CN(c2ccc(C34CC5CC(CC(C5)C3)C4)cc2)S(C)(=O)=O)c1)S(C)(=O)=O 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}.