The SMILES Cc1cccc(NC(=S)N(Cc2cccs2)Cc2cc3cc(C)cc(C)c3[nH]c2=O)c1 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}.