Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 27.815% 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 CCN(Cc1ccccc1)C(=O)COC(=O)c1cnc(C)cn1
b CCc1ccc2oc(-c3ccc(OC)cc3)cc(=[NH+]c3c(C)n(C)n(-c4ccccc4)c3=O)c2c1.F[B-](F)(F)F
Answer: a. CCN(Cc1ccccc1)C(=O)COC(=O)c1cnc(C)cn1
{#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#}
CCN(Cc1ccccc1)C(=O)COC(=O)c1cnc(C)cn1
CCN(Cc1ccccc1)C(=O)COC(=O)c1cnc(C)cn1
[2-[benzyl(ethyl)amino]-2-oxoethyl] 5-methylpyrazine-2-carboxylate