Based on the SMILES O=C(Cn1ccccc1=O)Nc1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1, 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}.