Based on the SMILES O=c1[nH]c2cc3c(cc2cc1C(c1nnnn1CC1CCCO1)N1CCCC1)OCO3, the molecule is not a human ether-à-go-go related gene (hERG) blocking compound.
Based on the {SMILES__description} {#representation |!}{SMILES#}, the molecule is {herg_inhib#not &NULL}a {herg_inhib__names__noun}.