Task: Answer the multiple-choice question.
Question: Which drug has a -1.739% 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] O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccc(-c2nc3cc(Cl)ccc3o2)cc1
[b] CC(C)c1ncc(C(O)c2cccc3ccccc23)n1C
[c] CC(=O)Nc1c(C)cc(OCC(=O)O)cc1C
[d] CCc1cc(C(=O)Cc2nc3ccccc3s2)c(O)cc1OCC(=O)O
Answer: b. CC(C)c1ncc(C(O)c2cccc3ccccc23)n1C
{#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#}
CC(C)c1ncc(C(O)c2cccc3ccccc23)n1C
CC(C)c1ncc(C(O)c2cccc3ccccc23)n1C
(3-methyl-2-propan-2-ylimidazol-4-yl)-naphthalen-1-ylmethanol