Task: Please answer the multiple choice question.
Question: Which molecules are not a hERG blocker (<10uM)?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C([C@@H]1C[C@H]1c1ccc(C(F)(F)F)cc1)N1CCN(S(=O)(=O)c2cc(C(O)C(F)(F)F)cc(C(F)(F)F)c2)CC1
(b) CC(C)N1CCN(CCN2CCN(c3cccc(C#N)c3)C2=O)CC1
(c) Cc1cc(COc2nc(N)nc3ccn(Cc4ccccn4)c23)no1
(d) CC(C)CN(CCc1ccc(Cl)cc1)C1CCN(c2nc(N)n[nH]2)CC1
Answer: b, c
Task: Please answer the multiple choice question.
Question: Which molecules are {herg_blocker#not &NULL}a {herg_blocker__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_blocker%}
Answer: {%multiple_choice_result}
3-[2-oxo-3-[2-(4-propan-2-ylpiperazin-1-yl)ethyl]imidazolidin-1-yl]benzonitrile