Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.454\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCCCNC(=O)C1CC(c2ccccc2[N+](=O)[O-])=NO1
[b] CCN1CCN(c2nc(-c3ccc(F)cc3)cc(=O)[nH]2)CC1
[c] O=C(COc1ccccc1)Nc1nnc(-c2ccc(Cl)cc2)o1
Answer: a. CCCCNC(=O)C1CC(c2ccccc2[N+](=O)[O-])=NO1
{#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#}
CCCCNC(=O)C1CC(c2ccccc2[N+](=O)[O-])=NO1
CCCCNC(=O)C1CC(c2ccccc2[N+](=O)[O-])=NO1
N-butyl-3-(2-nitrophenyl)-4,5-dihydro-1,2-oxazole-5-carboxamide