The SMILES CCOc1ccc(C(=O)NCC(=O)NCC(c2ccc(OC)cc2)N2CCOCC2)cc1OCC is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.