Based on the SMILES O=c1[nH]c(CSc2nnc3ccccn23)nc2cc(C(F)(F)F)ccc12, the molecule is not a hERG blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.