Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.591% 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 other words.
Options:
(a) O=[N+]([O-])c1cc(-c2nnc(-c3ccccc3)o2)ccc1Oc1ccc(Cl)cc1
(b) CCO.CSc1sc(C)cc1C1C(C#N)=C(N)N(c2cccnc2)C2=C1C(=O)CC(C)(C)C2
(c) c1ccc2c(SCc3cn4ccccc4n3)nncc2c1
(d) COc1ccc(S(=O)(=O)NNC(=O)C2COc3ccccc3O2)cc1[N+](=O)[O-]
Answer: d. COc1ccc(S(=O)(=O)NNC(=O)C2COc3ccccc3O2)cc1[N+](=O)[O-]
{#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(S(=O)(=O)NNC(=O)C2COc3ccccc3O2)cc1[N+](=O)[O-]
COc1ccc(S(=O)(=O)NNC(=O)C2COc3ccccc3O2)cc1[N+](=O)[O-]
N'-(4-methoxy-3-nitrophenyl)sulfonyl-2,3-dihydro-1,4-benzodioxine-3-carbohydrazide