Problem statement: Answer the multiple-choice question.
Query: Which drug has a -64.862% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Nc1nc2ncc(-c3ccsc3)c(N)n2n1
b: Cc1ccc(-c2nnc(Cc3ccc([N+](=O)[O-])cc3)o2)cc1
c: Oc1oc(-c2ccc(Br)cc2)nc1C=Nc1ccc(Br)cn1
Answer: b. Cc1ccc(-c2nnc(Cc3ccc([N+](=O)[O-])cc3)o2)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#}
Cc1ccc(-c2nnc(Cc3ccc([N+](=O)[O-])cc3)o2)cc1
Cc1ccc(-c2nnc(Cc3ccc([N+](=O)[O-])cc3)o2)cc1
2-(4-methylphenyl)-5-[(4-nitrophenyl)methyl]-1,3,4-oxadiazole