Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -20.724% 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] OCCNc1nc(Nc2ccccc2O)nc(N2CCCC2)n1
[b] Cc1ccc(Nc2ncnc3c2cnn3C)cc1
Answer: a. OCCNc1nc(Nc2ccccc2O)nc(N2CCCC2)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#}
OCCNc1nc(Nc2ccccc2O)nc(N2CCCC2)n1
OCCNc1nc(Nc2ccccc2O)nc(N2CCCC2)n1
2-[[4-(2-hydroxyethylamino)-6-pyrrolidin-1-yl-1,3,5-triazin-2-yl]amino]phenol