Problem statement: Answer the MCQ question.
Query: Which compound has a -40.529% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccc(S(=O)(=O)Cn2nnnc2C(CC(C)C)N2CCC(C(N)=O)CC2)cc1
[b] O=[N+]([O-])c1ccc(C[n+]2cccc3c4ccccc4ccc32)cc1.[Br-]
Answer: b. O=[N+]([O-])c1ccc(C[n+]2cccc3c4ccccc4ccc32)cc1.[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=[N+]([O-])c1ccc(C[n+]2cccc3c4ccccc4ccc32)cc1.[Br-]
O=[N+]([O-])c1ccc(C[n+]2cccc3c4ccccc4ccc32)cc1.[Br-]
4-[(4-nitrophenyl)methyl]benzo[f]quinolin-4-ium;bromide