The molecule SMILES CCO[C@@H]1OC(C(=O)N2CCOCC2)=C[C@H](C)[C@H]1CCCO is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.