The molecule SMILES O=C(O)c1ccc(N/N=C/c2cn(-c3ccccc3)nc2-c2cccs2)cc1 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}.