The SMILES COc1cccc(-n2cc(CNCc3c(C(=O)N(C)C)nc4ccc(Cl)cn34)cn2)c1 is a hERG blocking compound (IC50 less than 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.