The SMILES CCOC(=O)c1c(C2CC2)csc1NC(=O)COC(=O)c1ccc[n+]([O-])c1 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}.