Problem statement: Answer the multiple-choice question.
Question: Which compound has a 22.815% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(O)C1Sc2[nH]c(=O)sc2C2c3ccc(O)cc3OC(=O)C12
[b] CCOC(=O)NC(=O)CSc1nc2ccccc2[nH]1
Answer: a. O=C(O)C1Sc2[nH]c(=O)sc2C2c3ccc(O)cc3OC(=O)C12
{#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#}
O=C(O)C1Sc2[nH]c(=O)sc2C2c3ccc(O)cc3OC(=O)C12
O=C(O)C1Sc2[nH]c(=O)sc2C2c3ccc(O)cc3OC(=O)C12
5-hydroxy-9,15-dioxo-8-oxa-12,16-dithia-14-azatetracyclo[8.7.0.02,7.013,17]heptadeca-2(7),3,5,13(17)-tetraene-11-carboxylic acid