The SMILES Cc1ccc(CN2CCSc3ccc(C(=O)N4CCC5(CC4)OCCO5)cc32)cc1 is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.