The molecule with the SMILES representation of COC(=O)C(C)Sc1nnc2n(-c3cccc(C)c3)c(=O)c3c4c(sc3n12)CCCC4 is not a hERG blocking compound (IC50 < 10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.