The SMILES Cc1cc(C(=O)COC(=O)c2ccc(N)c([N+](=O)[O-])c2)c(C)n1-c1ccc2c(c1)OCO2 is not a hERG blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.