Task: Answer the multiple-choice question.
Question: Which compound has a -15.709% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COC(=O)Cc1c(O)ccn(CCc2ccc(S(N)(=O)=O)cc2)c1=O
[b] Cc1cccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCC(C)CC3)n2)c1
Answer: b. Cc1cccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCC(C)CC3)n2)c1
{#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#}
Cc1cccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCC(C)CC3)n2)c1
Cc1cccc(Nc2nc(N)c([N+](=O)[O-])c(N3CCC(C)CC3)n2)c1
2-N-(3-methylphenyl)-6-(4-methylpiperidin-1-yl)-5-nitropyrimidine-2,4-diamine