Based on the SMILES C=Cn1ccnc1P(=S)(c1c(C)nn(-c2ccccc2)c1C)c1nccn1C=C, the molecule is not a hERG blocking compound (IC50 < 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.