The molecule with the SMILES representation of O=C(O)c1ccc(C2=CC3(CCNCC3)Oc3ccccc32)cc1 is not 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)}.
4-spiro[chromene-2,4'-piperidine]-4-ylbenzoic acid