Task: Answer the multiple choice question.
Question: Which drug has a -22.576% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] O=C(N/C(=C/c1ccc([N+](=O)[O-])cc1)C(=O)N1CCOCC1)c1ccco1
[b] CCOC(=O)C1(Cc2cccc(F)c2)CCN(C(=O)c2cnc(C)cn2)CC1
[c] COc1ccc(CCC(=O)Nc2nnc(C(C)(C)C)s2)cc1
Answer: b. CCOC(=O)C1(Cc2cccc(F)c2)CCN(C(=O)c2cnc(C)cn2)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)C1(Cc2cccc(F)c2)CCN(C(=O)c2cnc(C)cn2)CC1
CCOC(=O)C1(Cc2cccc(F)c2)CCN(C(=O)c2cnc(C)cn2)CC1
ethyl 4-[(3-fluorophenyl)methyl]-1-(5-methylpyrazine-2-carbonyl)piperidine-4-carboxylate