The SMILES C=CCN=C1N[C@@H](c2ccccc2)C(C(=O)OC)=C(C)N1CCOC is not a hERG blocking compound (IC50 < 10uM).
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.