The SMILES Cc1cccc(-c2nc(CS(=O)CC(=O)N3CCN(c4ccccc4)CC3)c(C)o2)c1 is not a hERG blocking compound.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.