Task: Answer the multiple choice question.
Question: Which drug has a -1.054% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(NC(=S)N(CCCN2CCCC2)Cc2cccs2)cc1
(b) CCOC(=O)C(C(=O)N(C)C)c1ncc(C(F)(F)F)cc1Cl
Answer: b. CCOC(=O)C(C(=O)N(C)C)c1ncc(C(F)(F)F)cc1Cl
{#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)C(C(=O)N(C)C)c1ncc(C(F)(F)F)cc1Cl
CCOC(=O)C(C(=O)N(C)C)c1ncc(C(F)(F)F)cc1Cl
ethyl 2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-3-(dimethylamino)-3-oxopropanoate