Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 13.444\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Oc1ccc(N=Nc2nc(-c3ccccc3)c(-c3ccccc3)[nH]2)cc1
b: CC(C)n1cc(CN2CCC(C(=O)Nc3cccc(-c4cccc(Cl)c4)c3)CC2)cn1
c: CCC(=O)Nc1ccccc1C(=O)OCC(=O)c1cccc2ccccc12
Answer: a. Oc1ccc(N=Nc2nc(-c3ccccc3)c(-c3ccccc3)[nH]2)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#}
Oc1ccc(N=Nc2nc(-c3ccccc3)c(-c3ccccc3)[nH]2)cc1
Oc1ccc(N=Nc2nc(-c3ccccc3)c(-c3ccccc3)[nH]2)cc1
4-[(4,5-diphenyl-1H-imidazol-2-yl)diazenyl]phenol