Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -0.026% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CC1CN(C(=O)c2ccc(Cl)c(S(=O)(=O)NCc3ccco3)c2)CC(C)O1
[b] COc1ccc(NC(=O)c2nn(C34CC5CC(CC(C5)C3)C4)cc2[N+](=O)[O-])cc1
[c] CC[n+]1ccccc1/C=C1\Sc2ccc(C)cc2N1C.[I-]
[d] Oc1ccc(N=Nc2nc(-c3ccccc3)c(-c3ccccc3)[nH]2)cc1
Answer: b. COc1ccc(NC(=O)c2nn(C34CC5CC(CC(C5)C3)C4)cc2[N+](=O)[O-])cc1
{#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#}
COc1ccc(NC(=O)c2nn(C34CC5CC(CC(C5)C3)C4)cc2[N+](=O)[O-])cc1
COc1ccc(NC(=O)c2nn(C34CC5CC(CC(C5)C3)C4)cc2[N+](=O)[O-])cc1
1-(1-adamantyl)-N-(4-methoxyphenyl)-4-nitropyrazole-3-carboxamide