The SMILES Cc1ccc(S(=O)(=O)N2CCOCC2)cc1C(=O)OCC(=O)Nc1ccc2[nH]c(=O)[nH]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}.