The SMILES CCOc1cc2[nH]c(=S)n(CCCC(=O)NCc3ccccn3)c(=O)c2cc1OCC is not a human ether-à-go-go related gene (hERG) blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.