Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.663\% 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=C(CCN1C(=O)S/C(=C\c2cccs2)C1=O)Nc1nccs1
(b) CCOc1ccc(NC(=O)CN(C)C(=O)CC2OC(=O)c3ccccc32)cc1OCC
Answer: b. CCOc1ccc(NC(=O)CN(C)C(=O)CC2OC(=O)c3ccccc32)cc1OCC
{#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#}
CCOc1ccc(NC(=O)CN(C)C(=O)CC2OC(=O)c3ccccc32)cc1OCC
CCOc1ccc(NC(=O)CN(C)C(=O)CC2OC(=O)c3ccccc32)cc1OCC
N-[2-(3,4-diethoxyanilino)-2-oxoethyl]-N-methyl-2-(3-oxo-1H-2-benzofuran-1-yl)acetamide