Task: Answer the multiple-choice question.
Query: Which compound has a 6.737% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(C[n+]1ccc(-c2cc(C(=O)Nc3cccc(C(F)(F)F)c3)c3ccccc3n2)cc1)c1cccc([N+](=O)[O-])c1.[Br-]
[b] O=C(Nc1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCOCC1)c1cccs1
Answer: a. O=C(C[n+]1ccc(-c2cc(C(=O)Nc3cccc(C(F)(F)F)c3)c3ccccc3n2)cc1)c1cccc([N+](=O)[O-])c1.[Br-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(C[n+]1ccc(-c2cc(C(=O)Nc3cccc(C(F)(F)F)c3)c3ccccc3n2)cc1)c1cccc([N+](=O)[O-])c1.[Br-]
O=C(C[n+]1ccc(-c2cc(C(=O)Nc3cccc(C(F)(F)F)c3)c3ccccc3n2)cc1)c1cccc([N+](=O)[O-])c1.[Br-]
2-[1-[2-(3-nitrophenyl)-2-oxoethyl]pyridin-1-ium-4-yl]-N-[3-(trifluoromethyl)phenyl]quinoline-4-carboxamide;bromide