Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 1.643% 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. CC1(C)Cc2cccc(OCC(=O)Nc3nccs3)c2O1
b. CCN(CC)c1ccc(NC(=O)C2=CCN(S(=O)(=O)c3ccc(F)cc3)CC2)c(C)c1
Answer: a. CC1(C)Cc2cccc(OCC(=O)Nc3nccs3)c2O1
{#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#}
CC1(C)Cc2cccc(OCC(=O)Nc3nccs3)c2O1
CC1(C)Cc2cccc(OCC(=O)Nc3nccs3)c2O1
2-[(2,2-dimethyl-3H-1-benzofuran-7-yl)oxy]-N-(1,3-thiazol-2-yl)acetamide