The molecule with the SMILES COC(=O)c1ccc(CSc2ccc3nnc(-c4ccccc4)n3n2)o1 is a hERG blocker.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.