Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 12.983\% 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) CCOc1ccc(NC(=O)CSc2ccc(-c3ccco3)nn2)cc1
(b) Cc1cc(Nc2ccccc2)n2nc(C)c(-c3ccccc3)c2n1
Answer: a. CCOc1ccc(NC(=O)CSc2ccc(-c3ccco3)nn2)cc1
{#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)CSc2ccc(-c3ccco3)nn2)cc1
CCOc1ccc(NC(=O)CSc2ccc(-c3ccco3)nn2)cc1
N-(4-ethoxyphenyl)-2-[6-(furan-2-yl)pyridazin-3-yl]sulfanylacetamide