Task: Answer the multiple choice question.
Question: Which drug exhibits a 12.828\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(CSCCO)N1CCc2ccccc21
[b] CC(C)C(=O)Nc1ccc(C(=O)c2ccccc2)cc1
[c] Nc1nc(F)cc(N2CCCCCC2)n1
Answer: c. Nc1nc(F)cc(N2CCCCCC2)n1
{#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#}
4-(azepan-1-yl)-6-fluoropyrimidin-2-amine