Task: Answer the multiple-choice question.
Query: Which drug has a -11.821% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CN1CCN(CCCNC(=O)c2ccc(/C=C3\Oc4ccccc4N(Cc4ccccc4F)C3=O)cc2)CC1
(b) CCOC(=O)Cn1c(-c2cccnc2Cl)nc2cc(C)c(C)cc21
(c) O=S(=O)(Nc1nc2ccccc2nc1NCc1ccco1)c1cccs1
Answer: b. CCOC(=O)Cn1c(-c2cccnc2Cl)nc2cc(C)c(C)cc21
{#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)Cn1c(-c2cccnc2Cl)nc2cc(C)c(C)cc21
CCOC(=O)Cn1c(-c2cccnc2Cl)nc2cc(C)c(C)cc21
ethyl 2-[2-(2-chloropyridin-3-yl)-5,6-dimethylbenzimidazol-1-yl]acetate