The SMILES CCCCNc1oc(-c2ccc(OC)cc2)nc1S(=O)(=O)c1ccccc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.