Problem statement: Answer the MCQ question.
Question: Which drug has a 16.523\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) Cc1ccc(S(=O)(=O)N2CCN(C(=O)CSc3nnc(-c4ccco4)o3)CC2)cc1
(b) O=C(O)C1CCC(N2C(=O)c3cccc([N+](=O)[O-])c3C2=O)CC1
Answer: b. O=C(O)C1CCC(N2C(=O)c3cccc([N+](=O)[O-])c3C2=O)CC1
{#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#}
O=C(O)C1CCC(N2C(=O)c3cccc([N+](=O)[O-])c3C2=O)CC1
O=C(O)C1CCC(N2C(=O)c3cccc([N+](=O)[O-])c3C2=O)CC1
4-(4-nitro-1,3-dioxoisoindol-2-yl)cyclohexane-1-carboxylic acid