Based on the SMILES C=CCNc1nc(NCc2ccccc2)c(C#N)c2c1CN(C)CC2, the molecule is 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}.