Task: Answer the multiple choice question.
Question: Which compound exhibits a -31.012% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOC(=O)C1CCN(C(=O)CCc2nnc3ccc(N4CCC(C)CC4)nn23)CC1
b CC(C)C(c1nnnn1Cc1ccco1)N1CCN(c2cccc(Cl)c2)CC1
c CC1CCN(S(=O)(=O)c2ccc3c(c2)oc(=O)n3C)CC1
d Cc1ccc(S(=O)(=O)N2CCN(C(=O)Cc3ccsc3)CC2)c(C)c1
Answer: a. CCOC(=O)C1CCN(C(=O)CCc2nnc3ccc(N4CCC(C)CC4)nn23)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#}
CCOC(=O)C1CCN(C(=O)CCc2nnc3ccc(N4CCC(C)CC4)nn23)CC1
CCOC(=O)C1CCN(C(=O)CCc2nnc3ccc(N4CCC(C)CC4)nn23)CC1
ethyl 1-[3-[6-(4-methylpiperidin-1-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]propanoyl]piperidine-4-carboxylate