Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.718\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(c1cccc(Br)c1)c1coc2ccc(O)cc12
b. CCOC(=O)c1ccc(N2C(=O)c3n[nH]c(C)c3C2c2ccccn2)cc1
Answer: b. CCOC(=O)c1ccc(N2C(=O)c3n[nH]c(C)c3C2c2ccccn2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)c1ccc(N2C(=O)c3n[nH]c(C)c3C2c2ccccn2)cc1
CCOC(=O)c1ccc(N2C(=O)c3n[nH]c(C)c3C2c2ccccn2)cc1
ethyl 4-(3-methyl-6-oxo-4-pyridin-2-yl-2,4-dihydropyrrolo[3,4-c]pyrazol-5-yl)benzoate