Problem statement: Answer the multiple-choice question.
Query: Which compound has a 16.268\% 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. CC(=O)c1ccc(-c2cccs2)s1
b. Cc1ccccc1Oc1cc(NC(=O)CCCn2nc(C)c([N+](=O)[O-])c2C)cc([N+](=O)[O-])c1
c. CN1CCN(c2nc(-c3ccc(Br)cc3)nnc2-c2ccccc2)CC1
Answer: b. Cc1ccccc1Oc1cc(NC(=O)CCCn2nc(C)c([N+](=O)[O-])c2C)cc([N+](=O)[O-])c1
{#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#}
Cc1ccccc1Oc1cc(NC(=O)CCCn2nc(C)c([N+](=O)[O-])c2C)cc([N+](=O)[O-])c1
Cc1ccccc1Oc1cc(NC(=O)CCCn2nc(C)c([N+](=O)[O-])c2C)cc([N+](=O)[O-])c1
4-(3,5-dimethyl-4-nitropyrazol-1-yl)-N-[3-(2-methylphenoxy)-5-nitrophenyl]butanamide