The molecule SMILES O=C(NCc1ccccc1)c1ccc2c(=O)[nH]c3c(C(=O)NCC4CCCO4)sc(=S)n3c2c1 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}.