The molecule SMILES CCOc1ccc2nc(COC(=O)c3ccco3)c(C(C)=O)[n+]([O-])c2c1 is not a human ether-à-go-go related gene (hERG) blocker.
The {#molecule |!}{SMILES__description} {SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.