Task: Answer the multiple-choice question.
Query: Which compound exhibits a 14.977\% 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] Nc1ccc(C(=O)Oc2ccc([N+](=O)[O-])cc2)c(O)c1
[b] CCOC(=O)c1cccc(NC(=O)CCc2nnc3ccc(N4CCCCC4)nn23)c1
[c] CC(=O)N1c2c(cc(Br)cc2S(=O)(=O)N2CCCCC2)CC1C
Answer: b. CCOC(=O)c1cccc(NC(=O)CCc2nnc3ccc(N4CCCCC4)nn23)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#}
CCOC(=O)c1cccc(NC(=O)CCc2nnc3ccc(N4CCCCC4)nn23)c1
CCOC(=O)c1cccc(NC(=O)CCc2nnc3ccc(N4CCCCC4)nn23)c1
ethyl 3-[3-(6-piperidin-1-yl-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)propanoylamino]benzoate