The molecule SMILES Cc1ccc(-c2nn(-c3ccccc3)cc2/C=N/n2c(-c3cccs3)n[nH]c2=S)cc1 is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.