Task: Answer the MCQ question.
Question: Which drug has a 27.402% 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(-c2cc(C(=O)N3CC4(C)CC3CC(C)(C)C4)no2)cc1
b Cc1cc(N2CCCCC2)nc(N)n1
Answer: b. Cc1cc(N2CCCCC2)nc(N)n1
{#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#}
Cc1cc(N2CCCCC2)nc(N)n1
Cc1cc(N2CCCCC2)nc(N)n1
4-methyl-6-piperidin-1-ylpyrimidin-2-amine