Task: Answer the multiple choice question.
Query: Which compound exhibits a 0.705\% 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=c1[nH]nc(-c2ccccc2)c2nn(-c3ccccc3)cc12
[b] Cc1cc(C)nc(-n2nc(C)cc2NC(=O)CN2CCCC2)n1
Answer: b. Cc1cc(C)nc(-n2nc(C)cc2NC(=O)CN2CCCC2)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#}
Cc1cc(C)nc(-n2nc(C)cc2NC(=O)CN2CCCC2)n1
Cc1cc(C)nc(-n2nc(C)cc2NC(=O)CN2CCCC2)n1
N-[2-(4,6-dimethylpyrimidin-2-yl)-5-methylpyrazol-3-yl]-2-pyrrolidin-1-ylacetamide