The molecule with the SMILES COC(=O)CSC1=NN1c1cc(C)nc(N)n1 is not a hERG blocking compound (IC50 less than 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.