The SMILES Cc1ccc(C)c(Cn2c3ccccc3c3cnn(CC(=O)NCCCN4CCCCC4)c(=O)c32)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}.