Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.393\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOC(=O)c1c(NC(=O)C(C)Sc2nnc(C)c(=O)[nH]2)sc2c1CCCC2
(b) Cc1cccnc1NC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
Answer: a. CCOC(=O)c1c(NC(=O)C(C)Sc2nnc(C)c(=O)[nH]2)sc2c1CCCC2
{#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#}
CCOC(=O)c1c(NC(=O)C(C)Sc2nnc(C)c(=O)[nH]2)sc2c1CCCC2
CCOC(=O)c1c(NC(=O)C(C)Sc2nnc(C)c(=O)[nH]2)sc2c1CCCC2
ethyl 2-[2-[(6-methyl-5-oxo-4H-1,2,4-triazin-3-yl)sulfanyl]propanoylamino]-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate