The molecule with the SMILES O=c1[nH]c2cc3c(cc2cc1CN(CCO)S(=O)(=O)c1ccccc1)OCCO3 is not a human ether-à-go-go related gene (hERG) blocking compound.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.