The SMILES O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCOCC1)c1cn2ccccc2n1 is a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.