The molecule with the SMILES O=C(O)c1ccc2c(c1)C(=O)OC21CCN(c2ccc(-c3nc4cc(C(F)(F)F)ccc4[nH]3)cn2)CC1 is a hERG blocker (<10uM).
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {herg_blocker#not a hERG blocker (>= 10uM)&a hERG blocker (<10uM)}.
3-oxidanylidene-1'-[5-[5-(trifluoromethyl)-1H-benzimidazol-2-yl]pyridin-2-yl]spiro[2-benzofuran-1,4'-piperidine]-5-carboxylicacid