Based on the SMILES representation C=CCNC(=O)C1CC2Cn3c(nc4cc5ccccc5cc43)C2N1C, the molecule is not a hERG blocking compound (IC50 less than 10uM).
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.