Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -6.661\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1c(CCOC(=O)c2ccc([N+](=O)[O-])cc2)sc[n+]1CC(=O)c1ccccc1.[Br-]
[b] CCc1ccc(C(=O)COC(=O)CNC(=O)c2cccs2)cc1
Answer: a. Cc1c(CCOC(=O)c2ccc([N+](=O)[O-])cc2)sc[n+]1CC(=O)c1ccccc1.[Br-]
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1c(CCOC(=O)c2ccc([N+](=O)[O-])cc2)sc[n+]1CC(=O)c1ccccc1.[Br-]
Cc1c(CCOC(=O)c2ccc([N+](=O)[O-])cc2)sc[n+]1CC(=O)c1ccccc1.[Br-]
2-(4-methyl-3-phenacyl-1,3-thiazol-3-ium-5-yl)ethyl 4-nitrobenzoate;bromide