Is the SMILES O=C1OC2(c3cc(Br)c(O)c(Br)c3Oc3c2cc(Br)c(O)c3Br)c2c(Cl)c(Cl)c(Cl)c(Cl)c21 a hERG blocking compound (<10uM):no
Is the {SMILES__description} {SMILES#} a {herg_blocker__names__noun}:{herg_blocker#no&yes}
2',4',5',7'-tetrabromo-4,5,6,7-tetrachloro-3',6'-dihydroxyspiro[2-benzofuran-3,9'-xanthene]-1-one