Task: Answer the multiple choice question.
Query: Which compound exhibits a 19.394% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCC1Sc2ccc(S(=O)(=O)CCC(=O)NC3CCCCCC3)cc2NC1=O
[b] CC(=O)Nc1ccc(N2C(=O)CC(c3ccccc3)CC2=O)cc1
[c] O=C(O)c1ccccc1OCc1ccccc1Cl
[d] Cc1nc([N+](=O)[O-])c(C(=O)OCc2ccccc2C#N)n1C
Answer: d. Cc1nc([N+](=O)[O-])c(C(=O)OCc2ccccc2C#N)n1C
{#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#}
Cc1nc([N+](=O)[O-])c(C(=O)OCc2ccccc2C#N)n1C
Cc1nc([N+](=O)[O-])c(C(=O)OCc2ccccc2C#N)n1C
(2-cyanophenyl)methyl 2,3-dimethyl-5-nitroimidazole-4-carboxylate