The SMILES CCOc1cc(C(=O)N2CCC3(CC2)OCCO3)cc(OCC)c1OCC is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.